Sonel CMM-60 Multimeters Handheld Devices User Manual

Sonel CMM-60 Multimeters Handheld Devices

Product Information

The CMM-60 Multimeter is a versatile device designed for measuring DC and AC voltage, DC and AC current, resistance, electrical capacitance, frequency (in electrical and electronic applications), duty cycle, temperature, as well as testing diodes and checking continuity. It is manufactured by SONEL S.A. and the current version is v1.12 released on 06.04.2023.
Some of the key features of the CMM-60 Multimeter include:

• Measurement of DC and AC voltage
• Measurement of DC and AC current
• Resistance measurement
• Measurement of electrical capacitance
• Frequency measurement
• Duty cycle measurement
• Temperature measurement
• Diode testing
• Continuity checking

Product Usage Instructions

1. Preparation: Before using the meter, ensure that it is properly set up for operation. Refer to section 3 of the user manual for detailed instructions on preparing the meter.
2. Functional Description: Familiarize yourself with the various functions and features of the meter. Refer to section 4 of the user manual for a detailed description of the meter’s functions, including measurement ports, display, and cables.
3. Measurements: Perform measurements using the meter. Section 6 of the user manual provides instructions on specific measurements, such as voltage measurements up to 1000V.
4. Special Functions: Explore the special functions of the meter, such as memory clearing and meter setup. Section 7 of the user manual provides detailed instructions on accessing and using these special functions.
5. Battery Replacement: If the meter’s battery needs to be replaced, follow the instructions provided in section 8 of the user manual.
6. Battery Charging: If the meter’s battery needs to be charged, refer to section 9 of the user manual for instructions on proper battery charging.
7. Maintenance and Care: Ensure proper maintenance and care of the meter to prolong its lifespan. Section 11 of the user manual provides information on maintenance and section 12 provides guidance on proper storage.
8. Standard Accessories: Familiarize yourself with the standard accessories that come with the meter. Section 15 of the user manual lists the standard accessories.
9. Service: In case of any issues or repairs, contact an authorized service center. Section 16 of the user manual provides information on servicing.

INSTRUKCJA OBSLUGI

1

USER MANUAL

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MANUAL DE USO

73

109

CMM-60

v1.12 06.04.2023
1

INSTRUKCJA OBSLUGI MULTIMETR PRZEMYSLOWY
CMM-60
SONEL S.A. ul. Wokulskiego 11
58-100 widnica Wersja 1.12 06.04.2023
1

Multimetr CMM-60 przeznaczony jest do pomiaru napicia stalego i przemiennego, prdu stalego i przemiennego, rezystancji, pojemnoci elektrycznej, czstotliwoci (w elektryce i elektronice), cyklu roboczego (wypelnienia), temperatury, a take testowania diod i sprawdzania cigloci polcze.
Do najwaniejszych cech przyrzdu CMM-60 nale:
duy i czytelny kolorowy wywietlacz 3,5″ funkcja rejestracji danych z graficzn prezentacj wyników, wbudowana pami do zapisu wyników, bezprzewodowa komunikacja Bluetooth do transmisji danych, filtr dolnoprzepustowy, automatyczna lub rczna zmiana zakresów, funkcja HOLD zatrzymujca wskazania pomiaru na ekranie miernika, funkcja REL umoliwiajca dokonywanie pomiarów wzgldnych, funkcja MAX/MIN umoliwiajca wywietlanie wartoci maksymalnej i minimalnej, funkcja wywietlania wartoci szczytowych, sygnalizacja dwikowa cigloci obwodu, samoczynne wylczanie nieuywanego przyrzdu, obudowa dwukomponentowa, wodoodporna.

1 Introduction
Thank you for purchasing Sonel multimeter. CMM-60 meter is a modern, easy and safe measuring device. Please acquaint yourself with this manual in order to avoid measuring errors and prevent possible problems in operation of the meter.
This manual contains two types of warnings. They are presented as a framed text describing the possible risks for the user and the device. Texts starting with word WARNING’ describe situations, which may endanger user’s life or health, when instructions are not followed. WordCAUTION!’ begins a description of a situation, which may result in device damage, when instructions are not followed. Indication of possible problems is preceded by word `Note’.
WARNING: CMM-60 meter is intended for measuring direct and alternating voltage, direct and alternating current, resistance, capacitance, frequency, duty cycle, temperature and for testing diodes and circuit continuity. Any application that differs from those specified in the present manual may result in a damage to the device and constitute a source of danger for the user.

WARNING: CMM-60 meter must be operated only by appropriately qualified personnel with relevant certificates authorising the personnel to perform works on electric systems. Unauthorized use of the meter may result in its damage and may be a source of serious hazard to the user.

WARNING: Before operating the device, read thoroughly this manual and observe the safety regulations and guidelines provided by the producer. Failure to follow instructions specified in this manual may result in a damage to the device and be a source of serious hazard to the user.

2 Safety

2.1 General rules
In order to provide conditions for correct operation and the correctness of the obtained results, the following recommendations must be observed: before using the meter read carefully this manual, the meter should be operated only by qualified persons that have passed health and safety training, be very careful when measuring voltages exceeding (as per IEC 61010-1:2010/AMD1:2016):
60 V DC, 30 V AC RMS, 42,4 V AC of peak value, as they generate a potential risk of electric shock, do not exceed the maximum limits of the input signal, during the voltage measurements do not switch the device in the current or resistance measuring mode and vice versa, when changing ranges (changing the position of the rotary switch) always disconnect the test leads from the tested circuit, measuring probes should be kept in the space provided, restricted by a special barrier to avoid accidental contact with exposed metal parts, if during the measurement OL symbol is displayed, it indicates that the measured value exceeds the measurement range. Switch to a higher range.

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it is unacceptable to operate the device when: a damaged meter which is completely or partially out of order, a device with damaged insulation of test leads, a meter stored for an excessive period of time in disadvantageous conditions (e.g. excessive humidity).
repairs may be carried out only by an authorised service point.
WARNING: Never start the measurements if you have wet or damp hands.

WARNING: Do not perform measurements in explosive atmosphere (e.g. in the presence of flammable gases, vapours, dusts, etc.). Using the meter in such conditions may result in sparking and cause an explosion.

CAUTION!

The limit values of the input signal

Function

The maximum input value

V DC or V AC

1000 V DC/AC RMS

mA AC/DC

Quick acting fuse 800 mA 1000 V

Quick acting fuse 10 A 1000 V

A AC/DC

(20 A current max for

30 sec. to 15 minutes)

Frequency, resistance, elec-

trical capacitance, duty cycle, 1000 V DC/AC RMS

diode test, continuity

Temperature

1000 V DC/AC RMS

Surge protection: peak value 8 kV, according to IEC 61010

2.2 Safety symbols
This symbol located near another symbol or terminal, indicates that the user should read the further information contained in the manual.
This symbol located near the terminal, indicates that in normal use there is a possibility of dangerous voltages.
Protection class II – double insulation
It is recommended that the terminals with such marking are not connected to the potential exceeding 1,000 V AC or 1,000 V DC relative to the ground.

Preparing the meter for operation
After purchasing the meter, check whether the content of the package is complete. Before performing the measurement: make sure that the battery level is sufficient for measurements, make sure that the device has fuse installed and efficient, check whether the meter casing and insulation of the test leads are not damaged, to ensure consistent measurement results it is recommended to connect black lead to COM terminal and red lead to other terminals,
WARNING: Connecting wrong or damaged leads may cause electric shock.
WARNING: Do not perform the measurements if the potential of the COM terminal to earth exceeds 1000 V.
WARNING: The meter must not be connected to the voltage source when it is set to current or resistance
measurement or to diode test. Failure to observe this precaution may damage the meter!
When using the meter, be sure to: discharge capacitors in the tested power sources, disconnect the power supply from the tested object when measuring the resistance and diode tests, turn off the meter and disconnect test leads before removing the back cover to replace the battery or
fuses.
WARNING: Do not use the meter if the cover of battery and fuse compartment is removed.
Note: It is possible that in certain low ranges of AC or DC voltage, when the meter is not connected to the leads, the screen will show random and variable readings. This is a normal phenomenon, which results from the input sensitivity with high input resistance. When connected to a circuit, the read- out will stabilize and the meter will provide the correct value.

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4 Functional description 4.1 Measuring terminals and functions

Liquid Crystal Display (LCD)
Function buttons F1 F2 F3 F4
The choice of sub-functions and modes assigned to the selected measurement function Useful help Meter Settings
HOLD button
Freezing the measurement results on the display. Access to AutoHold function
MAX/MIN button
Turns MIN MAX recording on/off

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RANGE button
Manual change of the measuring range (short press) Entering the automatic measuring range (press and hold for approx. 2 s)
ESC button
Restoring the last screen before the automatic shutdown of the meter
Arrow buttons Function selection in menu Setting the screen contrast Moving around the screen Data input

Rotary switch

Function selection:

A

Measurement of AC, DC, AC+DC up to 5,000 A

mA

Measurement of AC, DC, AC+DC

4~20mA% Measurement of current loop 4-20 mA

10A

Measurement of AC, DC, AC+DC up to 10 A

OFF/CHG meter off/charging batteries

V

Measurement of AC, DC, AC+DC voltage

mVTemp measurement of AC, DC, AC+DC voltage, temperature

Hz%

measurement of frequency, duty cycle

CAP measurement of resistance, diode test, continuity test, capacitance

Measuring terminal 10A

Measuring input for AC and DC measurements, up to 10 A (permissible current of 20 A for 30 seconds).

Measuring terminal µA/mA Measuring input for AC and DC measurements, up to 500 mA.

Measuring terminal COM

Measuring input, common for all measuring functions.

Measuring terminal V

CAP Hz% Temp

Measuring input for measurements other than current measurements.

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4.2 Display

Functions assigned to physical buttons F1 F2 F3 F4 Analog bar graph Negative read-out value Indicator of range selection mode (auto / manual) Symbol of enabled/disabled sounds Time Bluetooth indicator Meter mode indicator Meter reading Continuous overview of meter reading, when HOLD mode is active Date Battery charge status Indicator of measured quantity Mode indicator REL ­ reading relative to the reference value Value of additional measured quantity

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4.3 Leads
The manufacturer guarantees the correctness of read-outs only when original test leads are used.
WARNING: Connecting wrong leads may cause electric shock or measurement errors.
Note: The probes are equipped with additional removable tip guards.
5 First steps
Legend: F1 F2 F3 F4 ­ press one of the function buttons
­ press one of the arrows
5.1 Auto-Off
F4 (SETUP) (Display) F1 (DISPLAY) (Auto Power Off) F1 (EDIT) Set the desired value F1 (OK) Details: section 7.7.6 Note: This feature does not work with active wireless communication
5.2 Button tones on/off
F4 (SETUP) (Display) F2 (FORMAT) Beeper F1 (EDIT) Set the desired value
F1 (ON) ­ enabled F2 (OFF) ­ disabled Details: section 7.7.6
5.3 Wireless communication
F4 (SETUP) (Communicate) F1 (ENTER) Turn on Bluetooth? F1 (OK) Details: section 7.7.5

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5.4 MENU panel

F1 (MENU)

selection of the measuring mode

F1 F2 F3 F4 selection of measurement parameters

Details: section 7.1

5.5 MAX/MIN function
MAX/MIN button ­ turn on the function F4 (STOP) F4 (CLOSE) ­ turn off the function
The function displays three values: Minimum recorded value of the amplitude, Average of all recorded values, Maximum recorded value of the amplitude.
Details: section 7.3 Note: when the meter switches off automatically and then it is restarted with ESC button, data on the screen will be lost.

5.6 HOLD function
HOLD ­ the upper bar of the display shows the current measured signal AutoHold ­ monitors the input signal. Updates stopped read-out, when the meter detects a new stable value of the signal
HOLD button – on/off F1 (AUTOHOLD)
F1 (CANCEL) ­ disable AutoHold F4 (CLOSE) ­ enable HOLD/AutoHold
Details: section 7.4 Note: when the meter switches off automatically and then it is restarted with ESC button, data on the screen will be lost.

5.7 RANGE function
RANGE button enables the manual change of the measurement range. RANGE ­ enable the manual change of ranges. RANGE ­ switches measurement ranges in the loop RANGE (hold for 2 s) ­ disable the function
Details: section 7.5

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6 Measurements
The content of this chapter should be thoroughly read and understood since it describes methods of measurements and basic principles of interpreting measurement results.
6.1 Voltage measurement up to 1000 V
WARNING: Electric shock hazard. The ends of measuring probes, due to their length, may not reach the live parts inside some network connections of low- voltage electrical equipment, because the contacts are arranged inside the sockets. In such a case, the read-out will be 0 V with the simultaneous presence of voltage in the socket. Before acknowledging the absence of voltage in the socket make sure that the ends of the of the probe touch the metal contacts inside the socket.

NOTE Do not measure the voltage when an electric motor located within the circuit is being switched on or off. Resulting voltage spikes may damage the meter.

6.1.1 Performing the measurement

To perform voltage measurement: set the rotary switch at V , select MENU and use arrows and F1 F2 F3 F4 buttons to set the measurement of:
direct current voltage VDC,

alternating current voltage VAC (default setting),

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

contact the tips of test probes to the points of measurement; red probe should be applied to the point of higher potential,

read the measurement result on the display, after completing the measurements, remove test leads from the terminals of the meter.

6.1.2 Voltage measurement in dB

For range 1000 V, the meter may display the result of measurement as the attenuation expressed in decibels (dB), in the form of: the reference to 1 V (dBV mode) the reference to 1 mW (dBm mode), the reference to a value set by the user.

For this purpose:

set the rotary switch at V ,

select MENU and use arrows and F1 F2 F3 F4 buttons to set dBV or dBm.

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

contact the tips of test probes to the points of measurement; red probe should be applied to the point of higher potential,

read the result of the measurement ­ the main result is expressed in V and its equivalent is expressed in dB.

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To set other reference value in dBm mode: in the measurement menu, select REF, use arrows to c=select desired reference value: 4, 8, 16, 25, 32, 50, 75, 600 or 1000 , select OK.
6.1.3 Low pass filter
The meter is equipped with a low pass filter of alternating voltage with the threshold frequency of 1 kHz. This function blocks any voltage with a frequency exceeding 1 kHz. Voltages with a frequency below the threshold are taken into account with reduced accuracy. The filter is useful in measuring the signals of multiple sinusoidal sub-signals. In voltage measurement mode for range of 1000 V: select MENU, use arrows and F1 F2 F3 F4 buttons to select .

6.2 Voltage measurement up to 500 mV

To perform voltage measurement:

set the rotary switch at mVTemp, select MENU and use arrows and F1 F2 F3 F4 buttons to set the measurement of:

direct current voltage mVDC,

alternating current voltage mVAC (default setting),

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

contact the tips of test probes to the points of measurement; red probe should be applied to the

point of higher potential,

read the measurement result on the display,

after completing the measurements, remove test leads from the terminals of the meter.

6.3 Temperature measurement

To perform the measurement:
set the rotary switch at mVTemp, select MENU, use arrows and F1 F2 F3 F4 buttons to set the temperature measurement Temp and unit ­ Cel-
sius C or Fahrenheit F,

place the adapter of the temperature probe in COM terminal (black leg) and V

CAP

Hz% Temp (red leg):

place the temperature probe in the adapter, as shown in the figure:

thin pin of the probe (marked as +) fits to terminal +;

thick pin of the probe (marked as K) fits to terminal ­;

reversed connection of the probe is mechanically impossible,

contact the head of the temperature probe to the device under test. Maintain the contact of the

probe head with the part of the device under test, until the reading stabilizes.

read the measurement result on the display,

after completing the measurements, disconnect the probe from the meter.

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When you test temperature changes of the object relative to the base value, the meter may be adjusted to show these deviations. To do this, set the reference temperature: use F1 F2 F3 F4 buttons to select OFFSET,
set the required temperature offset value: use arrows to select segment for editing, use arrows to set the desired value, select OK.

6.4 Measurement of frequency or % of duty cycle (pulse filling indicator)

To perform the measurement:

set the rotary switch at Hz%,

select MENU and use arrows and F1 F2 F3 F4 buttons to set one of three modes:

Hz frequency measurement

Hz,% frequency measurement and % of the duty cycle

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

contact the tips of test probes to the points of measurement; red probe should be applied to the point of higher potential,

read the measurement result on the display,

after completing the measurements, remove test leads from the terminals of the meter.

6.5 Measurement of resistance

WARNING: Do not perform measurements on the circuit under the voltage. Before the measurement disconnect the power and discharge capacitors.

To perform the resistance measurement:

set the rotary switch at

CAP,

select MENU and use arrows and F1 F2 F3 F4 buttons to set Ohms,

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

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contact the tips of test probes to the points of measurement; the best solution is to disconnect one side of the tested element, to prevent the remaining part of the circuit interfere with the readout of the resistance value,
read the measurement result on the display, after completing the measurements, remove test leads from the terminals of the meter.

6.6 Circuit continuity test

WARNING: Do not perform measurements on the circuit under the voltage. Before the measurement disconnect the power and discharge capacitors.

To perform the continuity test:

set the rotary switch at

CAP,

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

select MENU and use arrows and F1 F2 F3 F4 buttons to set Beeper, contact the tips of test probes to the points of measurement,

read the measurement result on the display; the beep will be activated when resistance values are below approx. 25 . If the circuit is open, the display will show OL,
after completing the measurements, remove test leads from the terminals of the meter.

6.7 Diode test

WARNING: Do not perform measurements on the circuit under the voltage. Before the measurement disconnect the power and discharge capacitors. Do not test the diode under voltage.

To perform the diode test:

set the rotary switch at

CAP,

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

select MENU and use arrows and F1 F2 F3 F4 buttons to set Diode,

contact the pins of test probes to the diode: red test lead should contact the anode and the black should contact cathode,
read the test result on the display – the forward voltage is displayed. For a typical silicon rectifier diode, it is approx. 0.7 V, and for a germanium diode it is approx. 0.3 V

For LEDs with a low power, typical voltage value is in the range of 1.2…5.0 V depending on the colour.

If the diode is polarized in the reverse direction, or there is a break in the circuit, the display will show OL.

When the diode is shorted, the meter will show a value near 0 V.

after completing the measurements, remove test leads from the terminals of the meter.

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6.8 Measurement of capacitance

WARNING: Risk of electric shock. Disconnect the power supply from the tested capacitor and discharge all capacitors before any starting capacity measurements.

To perform the measurement:

set the rotary switch at

CAP,

connect black test lead to COM terminal and red test lead to V

CAP Hz% Temp terminal,

select MENU and use arrows and F1 F2 F3 F4 buttons to set CAP,

contact the probe tips to the tested capacitor, read the measurement result on the display,

after completing the measurements, remove test leads from the terminals of the meter.

6.9 Current measurement up to 10 A
NOTE Do not make current measurements of 20 A DC and AC for longer than 30 seconds. Exceeding this time may cause damage to the meter and/or test leads.
To perform the current measurement: set the rotary switch at 10A , select MENU and use arrows and F1 F2 F3 F4 buttons to set the measurement of:
direct current voltage DC (default setting), alternating current voltage AC, connect black test lead to COM terminal and red test lead to 10A terminal, remove power supply from the measured circuit and then connect the meter in series to the circuit at the point where the current is to be measured, contact the probes to the poles of the tested object; Direct Current (DC): the pin of black probe should contact negative pole of the circuit, while
the pin of red probe should contact positive pole of the circuit, turn on the power supply of the circuit, read the measurement result on the display, after completing the measurements, remove test leads from the terminals of the meter.

6.10 Current measurement up to 500 mA
To perform the current measurement: set the rotary switch at mA , select MENU and use arrows and F1 F2 F3 F4 buttons to set the measurement of:
direct current voltage DC (default setting), alternating current voltage AC, connect black test lead to COM terminal and red test lead to µA/mA terminal, remove power supply from the measured circuit and then connect the meter in series to the circuit at the point where the current is to be measured,

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Direct Current (DC): the pin of black probe should contact negative pole of the circuit, while the pin of red probe should contact positive pole,
turn on the power supply of the circuit, read the measurement result on the display, after completing the measurements, remove test leads from the terminals of the meter.
6.11 Current measurement up to 5000 µA
To perform the current measurement: set the rotary switch at A, select MENU and use arrows and F1 F2 F3 F4 buttons to set the measurement of:
direct current voltage DC (default setting), alternating current voltage AC, connect black test lead to COM terminal and red test lead to µA/mA terminal, remove power supply from the measured circuit and then connect the meter in series to the circuit at the point where the current is to be measured, Direct Current (DC): the pin of black probe should contact negative pole of the circuit, while
the pin of red probe should contact positive pole, turn on the power supply of the circuit, read the measurement result on the display, after completing the measurements, remove test leads from the terminals of the meter.
6.12 Measurement of current loop 4~20mA %
To perform the measurement: set the rotary switch at 4~20mA%, select MENU and use arrows and F1 F2 F3 F4 buttons to set 4-20 mA, connect black test lead to COM terminal and red test lead to µA/mA terminal, turn on the meter in series with the circuit under test; the meter will display loop current as % value with:
0 mA = -25%, 4 mA = 0%, 20 mA = 100%, 24 mA = 125%.

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7 Special features
7.1 MENU panel
For each of the main measurement functions, described in sec. 6.1-6.12, there are sub-functions available. They may be selected by pressing F1 button in MENU.

In addition to the functions described in section 6, the meter determines: peak values of measured signals Crest Factor constant and periodic component of voltage and current frequency and half-period relative values of the measured values Select the desired mode using arrows and F1 F2 F3 F4 buttons.
7.1.1 Displaying AC and DC components
The meter measures the AC and DC component of the measured signal (voltage or current). Readings of these values may be displayed separately or together, as shown below.

From MENU the following modes are available: AC+DC ­ reading is the sum of a periodic and constant component, DC, AC ­ the main reading is constant component.
Note: Measurement of peak values, frequency, duty cycle, relative values and frequency in this mode is not available.

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7.1.2 Recording PEAK values
From MENU the following modes are available: PEAK ­ displays the peak value of the measured, if it lasts more
than 1 ms. CF (Crest Factor) ­ crest factor signal according to the following
formula: CF Xmax Xsk
where: Xmax ­ peak value Xsk ­ RMS value
7.1.3 Relative measurement – REL
This mode enables a measurement relative to a stored reference value. The displayed main result is the difference between the reference value (read-out at the moment of activating REL mode) and the current read-out. Example: if the reference value is 20 A, and the current reading is 12.5 A, then the main result on the display will be -7.5 A. If the new reading is identical to the reference value, then the result will be zero. From MENU select REL mode, Current readings are presented as a deviation relative to the reference value Use F3 to switch between reference units:
unit of the selected measurement function %.
7.1.4 Mode: Hz,%,ms
This mode displays the frequency of the pulse filling indicator. From MENU select mode: Hz,%,ms, Use F1 F2 buttons to select:
Hz,% displays the frequency and pulse filling indicator in % ms displays frequency and pulse width in ms
Note: This mode is only active for current measurement
(except for 4~20mA% function) and voltage
7.2 HELP
Each measurement screen is provided with “Help” in English. Press F3 to select HELP. Use arrows or commands PREV/NEXT to scroll the help text to the desired location. Help contains a description of:
functions MENU, SAVE, SETUP, OL controls, batteries, sound, RANGE, HOLD, MAX/MIN buttons, arrows, CLOSE – closes the help. When the help is active, the top bar of the display shows the current meter reading.

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7.3 MAX/MIN mode
For each measurement function, this mode displays three values in the form of True RMS: Minimum recorded value of the measurement, Average of all recorded measurements, Maximum recorded value of the measurement. Prerequisite: the duration of the record must exceed 100 ms.
If the measured signal drops below the current minimum value or exceeds maximum value, the readings will be updated to the value of this signal. The meter records also date, time and the period after which it recorded these values.

Using the function: Use the rotary switch to select the desired measuring function Press MAX/MIN button use F1 F2 F3 F4 buttons to select one of the options:
Restart – resetting the readings and restarting the recording, STOP – stopping the recording and presentation of the most recent readings, SAVE – saving records to the meter’s memory. Active after selecting STOP. Detailed de-
scription in section 7.6.2. CLOSE – closing the function without saving results.
Note: When the meter switches off automatically and then it is restarted with ESC button, data on the
screen will be lost.
7.4 HOLD function
This function is used to ‘freeze’ the measurement result on the display. Using the function: to activate, press HOLD button, to save the result use F1 F2 F3 F4 buttons to select SAVE, to turn off, press HOLD button or select CLOSE. The activity of the function is signalled by message HOLD. Then, the upper bar of the display shows the current measured signal. An additional mode of the function is AutoHold. It monitors the input signal and updates the “frozen” read-out, when the meter detects a new stable value of the signal (such that variations for at least 1 s. do not exceed the setpoint ­ sec. 7.7.3). In addition, the meter detects open measurement circuit. This allows user to plug the meter into a different circuit, without losing the current reading from the screen. Using the function: to activate, use F1 F2 F3 F4 buttons and select AUTOHOLD, to save the result use F1 F2 F3 F4 buttons to select SAVE, to turn off, select CLOSE or CANCEL.

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Note: AutoHold is disabled, if the meter is in Peak, MIN/MAX mode or when it records the wave-
forms.
Note: When the meter switches off automatically and then it is restarted with ESC button, data on the
screen will be lost.
7.5 Changing measurement RANGE
Some measurements require manual selection of the measurement range. For this purpose: shortly press RANGE, to enable manual range change shortly press RANGE, to change the range. Available ranges, depending on the measured value,
are shown in sec. 14.1, press and hold RANGE for approx. 2 s, to return to automatic mode.
Note: Manual range selection is not used for the function of measuring the current of 4~20 mA, 10 A, temperature, frequency, duty cycle, continuity, diode tests and for sub-functions: REL, PEAK and CF.
7.6 Memory of the meter
7.6.1 Recording the waveforms
For any measurement function, the variation of measured value in time may be recorded. For this purpose: use F1 F2 F3 F4 buttons to select SAVE, use arrows to select RECORD and confirm by F1 button, use arrows and F1 F2 F3 F4 buttons to set recording parameters:
Set Duration in DD-HH-MM format Sample Interval in MM-SS format

Note: These variables affect the recording length and the number of saved samples. Both variables may interact with each other; changing one may automatically change the other, in order to fit the data in the available memory of the meter.

use START command to start recording,

recording ends after pressing STOP or when the measurement time (duration) is reached.

Functions of buttons:

EDIT

– editing parameter

arrows selecting values to be edited

arrows changing values

OK

confirming changes

START

starting the recording process

STOP

stopping the recording process

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Graph preview:

TREND

displays a waveform graph,

SUMMARY – return to the recording screen

arrows changing the scale of x-axis of the

graph (the scale value is shown in

the top right corner of the screen)

arrows reading values from the graph.

DELETE removes the selected measuring

point from the chart

CLOSE

closes the graph

Field Memory available specifies the amount of available meter memory space. It is expressed in %. If the sampling time is 1 s, then the maximum number of samples is 9960. For other settings, the maximum value is 10 000 samples.

7.6.2 Saving the measurements

To save the measurement results:

use F1 F2 F3 F4 buttons to select SAVE,

use F1 button to select Save,

use arrows and F1 F2 F3 F4 buttons to assign a label to the measurement. Functions of buttons:

SAVE

– saving,

SHIFT

uppercase letters – lowercase letters – numbers

(Capitalize ­ Minuscule ­ Number)

SYMBOLS (on/off)

CLOSE

exit without saving

7.6.3 Viewing results from the memory

To recall measurement results from the memory:

use F1 F2 F3 F4 buttons to select SAVE,

use arrows and F1 F2 F3 F4 buttons to select View measure or View record

Functions of buttons:

PREV

previous record

NEXT

next record

DELETE delete the displayed record

CLOSE

closing

only for View record:

TREND

displays a waveform graph

UPLOAD transmission of the graph via Bluetooth (sec. 7.7.5)

SUMMARY return to browsing the memory

arrows changing the scale of x-axis of the graph (the scale value is shown in the top right corner of the screen)

arrows reading values from the graph

Note: The user cannot view the records if the meter memory is empty.

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59

Menu View measure (recorded measurements)

Menu View record (saved records)

o Start Times ­ date and time of starting the recording
o Duration ­ recording duration
o Samples – number of sam-
ples o Events – number of events

7.6.4 Deleting memory data

The memory of the meter is divided into measurements and saved records (waveforms).

use F1 F2 F3 F4 buttons to select SAVE,

use arrows and F1 F2 F3 F4 buttons to select Delete, then:

to remove all measurements, select Delete all measurements,

to remove all waveforms, select Delete all records.

Functions of buttons:

OK

– confirms selection

CANCEL – rejects selection

7.7 SETUP of the meter
To access the settings, press F4 to select SETUP. Available options: Reset – restoring the factory settings, Meter Info, Instrument, Calibration, Communicate – wireless communication, Display

7.7.1 Reset – restoring the factory settings,

The meter may be reset to factory settings. For this purpose:

use F4 button to select SETUP,

use F1 button to select RESET.

Functions of F1 F2 F3 F4 buttons:

CALIBRATE restoring the factory calibration

OK

confirms the selection, return to the measurement screen

CANCEL cancels the selection, return to the measurement screen

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CMM-60 ­ USER MANUAL

7.7.2 Meter Info
This function displays information about the interface version and firmware of the meter with address of the manufacturer: use F4 button to select SETUP, use arrows and F1 F2 F3 F4 buttons to select Meter Info.

7.7.3 Instrument
This function allows user to change the following settings: the threshold for detecting events for AutoHold function, the threshold for detecting events for recording measurements, font colour on the measurement screen, background colour of the measurement screen.

To change the settings:

use F4 button to select SETUP,

use arrows and F1 F2 F3 F4 buttons to select Instrument,

functions of buttons:

arrows :

– selecting parameter for editing

– changing value of the edited parameter (only in EDIT mode)

EDIT – editing,

OK

– confirms selection,

CANCEL – rejects selection,

CLOSE – closes menu.

7.7.4 Calibration
Meter calibration shall be performed by the Manufacturer. For more information, please consult by phone or e-mail.

7.7.5 Wireless communication
The multimeter is equipped with a Bluetooth wireless data transfer mode for devices with installed Sonel Multimeter Mobile software. In order to enable / disable the transmission: use F4 button to select SETUP, use arrows and F1 F2 F3 F4 buttons to select Communicate, to turn off Bluetooth; when asked “Turn off Bluetooth?” select OK (CANCEL cancels the selec-
tion), to turn on Bluetooth; when asked “Turn on Bluetooth?” select OK (CANCEL cancels the selec-
tion),
The activity of this mode is indicated by icon on the top bar of the display. The meter will be visible in the Bluetooth manager of any receiver device as CMM-60.
Details of cooperation with the analytical application are provided in Sonel Multimeter Mobile manual.

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61

7.7.6 Interface settings

From this menu user can set the date, time, idle time to initiate AutoOff, sounds of buttons, decimal

point, date and time format. For this purpose:

use F4 button to select SETUP,

use arrows and F1 F2 F3 F4 buttons to select Display and:

DISPLAY ­ editing parameters:

– date (Set Date)

– time (Set Time)

–

idle

time

for

activating

AutoOff

function

(Auto Power Off) (value of 00 deactivates the function) (Note: this option is inactive when

the Bluetooth communication is enabled)

– functions of buttons:

o arrows selecting the parameter / changing parameter value

o arrows selecting field to be edited

o EDIT

– editing parameter

o OK

– confirm selection

o CANCEL

cancel the selection

o CLOSE

close menu

FORMAT ­ editing parameters:

– sound of buttons (Beeper)

– decimal point (Numeric Format)

– Date Format

– Time Format

– functions of buttons:

o EDIT

o ON | OFF

function status

o 0.000 | 0,000

selection of decimal point

o MM/DD/YY | DD/MM/YY date format

o 24 HOUR | 12 HOUR time format

o CANCEL

cancel the selection

o CLOSE

close menu

7.8 Software
The instrument works with external software: Sonel Multimeter Mobile ­ app for mobile phones with Android system. It is designed for remote
readout of measurement results and for controlling multimeters, Sonel CMM-60 Multimeter Software ­ PC software. It is designed for remote readout of meas-
urement results.
The software can be downloaded from the manufacturer’s website.

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8 Replacing the battery
CMM-60 is powered from a battery pack of 7.4 V 2400 mAh.
Note: While performing the measurements with the battery discharged, the user must be aware of additional unspecified uncertainties or unstable operation of the device.
WARNING: If the test leads are left in the terminals during replacement of the battery, they may generate a risk of electric shock.
To replace the battery: remove test leads from the terminals of the meter. set the rotational function selector at OFF, deflect the leg and unscrew 4 screws fixing the compartment cover, remove the cover, remove the battery pack and insert a new one, observing the polarity, put on the cover and tighten the fixing screws.
WARNING: To avoid electric shock, do not use the meter if the battery compartment cover is not in place or is not properly fastened.
Battery cover
Li-Pol battery pack 7.4 V Leg

Note: If the meter does not work properly, check the fuses and the battery pack in order to ensure that they are in proper condition and properly installed in the device.

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63

9 Charging rechargeable battery
Set the rotary switch at OFF/CHG Connect the charging adapter to the meter Connect the charging adapter to the AC adapter Connect the power supply adapter to the power supply 100-240 V The display will show the charging indicator – a battery with changing content When the charging is completed, the meter will show the indicator of complete charging – full battery,
AC adapter

Adapter for charging

Battery charging in process

Battery charged

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CMM-60 ­ USER MANUAL

10 Fuse replacement
WARNING: If the test leads are left in the terminals during replacement of the fuses, they may generate a risk of electric shock.
Cover of battery compartment Leg
Li-Pol battery pack 7.4 V
Rear cover

Fuse 800 mA Fuse 10 A

To replace the battery: remove test leads from the terminals, set the rotational function selector at OFF, remove the battery, for the 800 mA fuse:
gently remove the old fuse and install a new one in its holder. for the 10 A fuse:
deflect the leg and unscrew 4 screws fixing the rear compartment cover, gently remove the old fuse and install a new one in its holder. re-tighten the cover mount the battery pack. put on the cover and tighten the fixing screws.
CAUTION! Always use ceramic fuses of the same type (800 mA/1000 V quick-acting fuse for range µA/mA [SIBA 70-172-40], 10 A/1000 V quick-acting fuse for range 10 A [SIBA 50-199-06]).
WARNING: To avoid electric shock, do not use the meter if the fuse compartment cover is not in place or is
not properly fastened.

CMM-60 ­ USER MANUAL

65

11 Maintenance and care
The meter has been designed for many years of reliable use, provided that the following recommendations are observed for its maintenance and care: 1. THE METER MUST BE DRY. Wipe the dampened mater. 2. THE METER MUST BE USED AND STORED IN NORMAL TEMPERATURES. Extreme
temperatures may shorten the life of electronic components and distort or melt plastic parts. 3. THE METER MUST BE HANDLED CAREFULLY AND GENTLY. Dropping the meter may
damage its electronic elements or the housing. 4. THE METER MUST BE KEPT CLEAN. From time to time wipe the housing with a damp cloth. DO
NOT use chemicals, solvents or detergents. 5. USE ONLY NEW BATTERIES OF RECOMMENDED SIZE AND TYPE. Remove the discharged
battery pack from the meter to avoid leakage and damage. 6. IF THE METER IS TO BE STORED FOR AN EXTENDED PERIOD, disconnect the battery pack.
Note: The electronic system of the meter does not require maintenance.
12 Storage
During the storage of the device, the following recommendations must be observed: disconnect the test leads from the meter, make sure that the meter and accessories are dry, when the device is to be stored for longer time, remove the battery pack.
13 Dismantling and disposal
Worn-out electric and electronic equipment should be gathered selectively, i.e. it must not be placed with waste of another kind.
Worn-out electronic equipment should be sent to a collection point in accordance with the law of waste electrical and electronic equipment.
Before the equipment is sent to a collection point, do not dismantle any elements. Observe local regulations concerning disposal of packages, waste batteries and accumulators.

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CMM-60 ­ USER MANUAL

14 Specifications

14.1 Technical data
“m.v.” means a standard measured value.

DC voltage measurement

Range

Resolution

50.000 mV 1

0.001 mV

500.00 mV 1

0.01 mV

5.0000 V

0.0001 V

50.000 V

0.001 V

500.00 V

0.01 V

1000.0 V

0.1 V

1 Use REL mode to compensate offsets

Internal impedance >10 M VDC Overload protection: 1000 V DC/AC RMS

Accuracy (0,05% m.v. + 20 digits)
(0.025% m.v. + 5 digits)
(0.05% m.v. + 5 digits) (0.1% m.v. + 5 digits)

True RMS (TRMS) voltage measurement

Range

Resolution

50.000 mV 1

0.001 mV

500.00 mV 1

0.01 mV

5.0000 V

0.0001 V

50.000 V

0.001 V

500.00 V

0.01 V

Accuracy f = 50/60 Hz (0.3% m.v. + 25 digits)
f < 1 kHz (0.5% m.v. + 25 digits)

1000.0 V

0.1 V

f < 5 kHz (3% m.v. + 25 digits)

Frequency range 50…10 000 Hz

All AC voltage ranges are specified from 5% to 100% of the range

Internal impedance >10 M VDC

Overload protection: 1000 V DC/AC RMS

Measurement of AC+DC voltage Range
50.000 mV 500.00 mV 5.0000 V 50.000 V 500.00 V 1000.0 V

Resolution 0.001 mV 0.01 mV 0.0001 V 0.001 V
0.01 V 0.1 V

Accuracy f < 1 kHz: (1% m.v. + 25 digits)
f < 5 kHz (3.5% m.v. + 25 digits)
unspecified

DC measurement

Range

Resolution

500.00 A 5000.0 A 50.000 mA

0.01 A 0.1 A 0.001 mA

500.00 mA

0.01 mA

10.000 A

0.001 A

20 A for max. 30 sec. at reduced accuracy

Accuracy
(0.1% m.v. + 20 digits)
(0.15% m.v. + 20 digits) (0.3% m.v. + 20 digits)

CMM-60 ­ USER MANUAL

67

AC measurement (TRMS) Range
500.00 A 5000.0 A 50.000 mA 500.00 mA

Resolution
0.01 A 0.1 A 0.001 mA 0.01 mA

Accuracy f = 50/60 Hz (0.6% m.v. + 25 digits)
f < 1 kHz (1.5% m.v. + 25 digits)

10.000 A

0.001 A

f < 10 kHz

(3% m.v. + 25 digits)

20 A for max. 30 sec. at reduced accuracy

Frequency range 50 Hz…10 kHz

All AC voltage ranges are specified from 5% to 100% of the range

Measurement of AC+DC

Range

Resolution

500.00 A 5000.0 A 50.000 mA

0.01 A 0.1 A 0.001 mA

500.00 mA

0.01 mA

10.000 A

0.001 A

Frequency range 0…1000 Hz

20 A for max. 30 sec. at reduced accuracy

Accuracy (1.0% m.v. + 25 digits) (1.5% m.v. + 40 digits)

Measurement of alternating voltage for frequency >5 kHz

Range

Resolution

Accuracy

50.000 mV

0.001 mV

unspecified

500.00 mV

0.01 mV

6.5% m.v. + 2 mV

5.0000 V

0.0001 V

6.5% m.v. + 0.02 mV

50.000 V

0.001 V

6.5% m.v. + 0.3 mV

Measurement range 20.000 mV…50.000 V Frequency band 5…100 kHz All AC voltage ranges are specified from 10% to 100% of range

Note: Accuracy was determined in the temperature range from 18oC to 28oC and at relative humidity
below 75%. For distorted current, the error is increased by (2% m.v. + 2% of full scale) for a crest factor <3.0.

Measurement of resistance

Range

Resolution

Accuracy

50.000 1

0.001

(0.5 % m.v. + 20 digits)

500.00 1

0.01

5.0000 k

0.0001 k

(0.05 % m.v. + 10 digits)

50.000 k

0.001 k

500.00 k

0.01 k

(0.1 % m.v. + 10 digits)

5.0000 M

0.0001 M

(0.2 % m.v. + 20 digits)

50.000 M

0.001 M

(2 % m.v. + 20 digits)

1 When using REL mode to compensate offsets (mode recommended in case of problems with reset-

ting)

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CMM-60 ­ USER MANUAL

Measurement of capacitance

Range

Resolution

Accuracy

5.000 nF 1

0.001 nF

50.00 nF 1

0.01 nF

500.0 nF

0.1 nF

(2 % m.v. + 40 digits)

5.000 F

0.001 F

50.00 F

0.01 F

500.0 F 10.00 mF

0.1 F 0.01 mF

(5 % m.v. + 40 digits)

1 With a foil capacitor or better, using relative mode REL for resetting the rest

Measurement of frequency ­ electronics

Range

Resolution

Accuracy

50.000 Hz

0.001 Hz

500.00 Hz

0.01 Hz

5.0000 kHz

0.0001 kHz

50.000 kHz

0.001 kHz

(0.01 % m.v. + 10 digits)

500.00 kHz

0.01 kHz

5.0000 MHz

0.0001 MHz

10.000 MHz

0.001 MHz

Sensitivity: the minimum value of effective voltage is 0.8 V at 20% to 80% of the duty cycle and <100 kHz the minimum value of effective voltage is 5 V at 20% to 80% of the duty cycle and <100 kHz

Measurement of frequency ­ electricity Range
40.00 Hz…10.000 kHz
Sensitivity: 1 V RMS

Resolution 0.01 Hz…0.001 kHz

Accuracy 0.5 % m.v.

Duty cycle measurement (filling) Range
0.10…99.90%
Pulse width: 100 µs…100 ms Frequency: 5 Hz…150 kHz

Resolution 0.01%

Accuracy (1.2 % m.v. + 2 digits)

Measurement of current loop 4-20mA%

Range

Resolution

-25.00 … 125.00%

0.01%

0 mA = -25%

4 mA = 0%

20 mA = 100%

24 mA = 125%

Accuracy (50 digits)

Temperature Measurement Range

Resolution

Accuracy

-50.0…1000.0C

0.1C

± (1.0% m.v. + 2.5C)

-58.0…1832.0F

0.1F

± (1% m.v. + 4.5F)

The accuracy of the temperature probe is not taken into account

CMM-60 ­ USER MANUAL

69

14.2 Operating data
a) measurement category according to EN 61010-1 …………………………………………………………………….. IV 600 V (III 1000 V) b) degree of housing protection acc. to EN 60529:……………………………………………………………………………………………… IP67 c) contamination level…………………………………………………………………………………………………………………………………………… 2 d) power supply of the meter ………………………………………………………………………………………………. Li-Pol 7.2 V battery pack e) measurement of AC signal……………………………………………………………………………………………………………………..true RMS f) AC voltage measuring range ………………………………………………………………………………………………………..50 Hz…100 kHz g) diode test ……………………………………………………………………………………………………………………..I = 0.9 mA, U0 = 3.2 V DC h) continuity test……………………………………………………………………………………………I < 0.35 mA, acoustic signal for R < 25 i) temperature sensor …………………………………………………………………………. requires the adapter of the temperature probe j) indication for exceeded range ………………………………………………………………………………………………………………OL symbol k) crest factor………………………………………………………………………………………………………………..3 for the full range of 500 V
…………………………………………………………………………………………………………………….decreasing linearly to 1.5 at 1000 V l) PEAK value ………………………………………………………………………………………………………… captures the peak values >1 ms m) measurement frequency ………………………………………………………………………………………….. 20 measurements per second n) input impedance ………………………………………………………………………………………………………………………. ~6 M (V AC/DC) o) display……………………………………………………………………………………………………………………………. backlit LCD with a scale p) number of results stored in the memory ……………………………………………………………………………………………… 2000 results q) recorder memory
capacity …………………………………………………………………………………………………………………………. up to 10 000 samples1 sampling frequency…………………………………………………………………………………………………………………………… from 1 Hz1 r) dimensions ……………………………………………………………………………………………………………………………… 220 x 97 x 58 mm s) meter weight ……………………………………………………………………………………………………………………………………………… 605 g t) fuses range mA, µA………………………………………………………………………………………………… 0,8 A/1000 V ceramic quick-acting range 10 A……………………………………………………………………………………………………… 10 A/1000 V ceramic quick-acting u) operating temperature …………………………………………………………………………………………………………………………. +5..+40C v) storage temperature …………………………………………………………………………………………………………………………… -20..+60C w) humidity …………………………………………………………………………………………………………………………….. max 80% up to 31C ……………………………………………………………………………………………………………………….decreasing linearly to 50% at 40C x) storage humidity …………………………………………………………………………………………………………………………………………<80% y) maximum operating altitude ……………………………………………………………………………………………………………………… 2000 m z) max. fall of height …………………………………………………………………………………………………………………………………………. 2 m aa) inactivity time for triggering Auto-Off function ……………………………………………………………………………………5…60 minutes bb) compliance with the requirements of the following standards ……………………………………………………………EN/IEC 61010-1 ……………………………………………………………………….. UL 61010-1:2004, CAN/CSA C22.2 No. 61010-1, UL 61010B-2-031 ……………………………………………………………………………………………………………………………….. IEC 61326-1, IEC 61326-2-2 cc) quality standard ……………………………………………………………………………………………………………………………………ISO 9001
1 depending on the sampling time set
AC True RMS RMS (Root-Mean-Square) ­ a method for calculating the amplitude of voltage and current. Multimeters of medium class are calibrated to read correctly only sine waveforms – measuring non-sine waveforms or distorted will provide an inaccurate result. True RMS meters accurately measure all three types of signals.
Note: SONEL S.A. hereby declares that the radio device type CMM-60 complies with Directive 2014/53/EU. The full text of the EU Declaration of Conformity is available at the following website address: https://sonel.pl/en/download /declaration-of-conformity/

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CMM-60 ­ USER MANUAL

14.3 Bluetooth specification
Version …………………………………………………………………………………………………………………………………………………….. v4.0+EDR Frequency range ………………………………………………………………………………………………….. 2400 MHz…2483.5 MHz (ISM band) Protection band …………………………………………………………………………………………………………………………..2 MHz < f < 3.5 MHz Modulation method ………………………………………………………………………………………………………….GFSK, 1 Mbps, 0,5 Gaussian Signal reception band …………………………………………………………………………………………………………………………… -82…-20 dBm Minimum transmission power……………………………………………………………………………………………………………………-18…+4 dBm
14.4 Specifications of the internal battery
Module dimensions ………………………………………………………………………………………………………………………………. 20.0 x 3.2 mm Weight ………………………………………………………………………………………………………………………………………………………………… 3 g Marking ………………………………………………………………………………………………………………..ANSI / NEDA-5004LC, IEC- CR2032 Rated voltage …………………………………………………………………………………………………………………………………………………….3.0 V Capacity……………………………………………………………………………………………………………………………………………………….240 mAh Storage time …………………………………………………………………………………………………………………………………………………. 5 years Electrolyte type ………………………………………………………………………………………………………………………………….Lithium- Polymer Standard ………………………………………………………………………………………………………………………………………….. GB/T 1827-2000
14.5 Specifications of the rechargeable battery pack
Rated voltage …………………………………………………………………………………………………………………………………………………….7.4 V Charging voltage ………………………………………………………………………………………………………………………………………………..8.4 V Capacity……………………………………………………………………………………………………………………………………………………..2400 mAh Maximum number of charging cycles …………………………………………………………………………………………………………………….. 500
15 Standard accessories
The standard set of equipment supplied by the manufacturer includes: CMM-60 meter, test leads set for CMM (CAT IV, M) ­ WAPRZCMM2, caps for measuring terminals (2 pcs), temperature probe (type K, metal) ­ WASONTEMK2, type K temperature probe adapter ­ WAADATEMK, 10 V 1000 mA battery charger ­ WAZASZ21, charging adapter ­ WAADALAD1, CMM-RR radio receiver ­ WAADACMMRR, Li-Pol battery 7.4 V, 2.4 Ah ­ WAAKU25, user manual, factory calibrationcertificate.
The current list of accessories can be found on the manufacturer’s website.

CMM-60 ­ USER MANUAL

71

16 Service
The provider of guarantee and post-guarantee services is:
SONEL S.A. Wokulskiego 11 58-100 widnica
Poland tel. +48 74 858 38 60 fax +48 74 858 38 09 e-mail: export@sonel.pl internet: www.sonel.pl
Note: Service repairs must be performed only by the manufacturer.

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CMM-60 ­ USER MANUAL

MANUAL DE USO MULTÍMETRO INDUSTRIAL
CMM-60
SONEL S.A. Wokulskiego 11 58-100 widnica
Polonia Versión 1.12 06.04.2023
73

El multímetro CMM-60 está diseñado para medir la tensión continua y alterna, corriente continua y alterna, resistencia, capacidad eléctrica, frecuencia (en aparatos eléctricos y electrónicos), ciclo de trabajo (de llenado), temperatura, prueba de diodos y de la continuidad de las conexiones.
Las características más importantes del instrumento CMM-60 son:
pantalla de colores grande y fácil de leer de 3,5″ función de registro de datos con la presentación gráfica de los resultados, memoria incorporada para registrar los resultados, comunicación inalámbrica Bluetooth para la transmisión de datos, filtro de paso bajo, selección automática o manual del rango, función HOLD que retiene la lectura en la pantalla del medidor, la función REL permite tomar las mediciones relativas, la función MAX/MIN permite la visualización del valor máximo y mínimo, función de visualización de valores de pico, señalización sonora de la continuidad del circuito, desactivación automática del dispositivo sin usar, carcasa de dos componentes, resistente al agua.

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CMM-60 ­ MANUAL DE USO

ÍNDICE 1 Introducción ………………………………………………………………………………………77

2 Seguridad ………………………………………………………………………………………….77 2.1 Normas generales …………………………………………………………………………………….. 77 2.2 Símbolos de seguridad………………………………………………………………………………. 78
3 Preparación del medidor para el trabajo ……………………………………………..79

4 Descripción funcional ………………………………………………………………………..80 4.1 Tomas y funciones de medición ………………………………………………………………….. 80 4.2 Pantalla …………………………………………………………………………………………………… 82 4.3 Cables …………………………………………………………………………………………………….. 83
5 Primeros pasos ………………………………………………………………………………….83
5.1 Apagado automático del medidor………………………………………………………………… 83 5.2 Activar/desactivar el sonido d

References

• Gebäudereinigung Bremen | Limpio Gebäudereinigung GmbH
• Offer to sell domain: somel.pl
• Sonel S.A.
• Sonel S.A.
• Sonel S.A.
• Sonel S.A.
• Sonel S.A.

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