KPS DMM4500PV Digital Multimeter User Manual

KPS DMM4500PV Digital Multimeter

• All New Designed Bluetooth DMM

Safety Information

Understand and follow operating instructions carefully. Use the meter only as .

WARNING

• If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
• Always use proper terminals, switch position, and range for measurements.
• To reduce the risk of fire or electric shock, do not use this product around explosive gas or in damp locations.
• Verify the Meter operation by measuring a known voltage.
• If in doubt, have the Meter serviced.
• Do not apply more than the rated voltage, as marked on
• Meter, between terminals or between any terminal and earth ground.
• To avoid false readings that can lead to electric shock and injury, replace the battery as soon as low battery indicator blinks. Avoid working alone so assistance can be rendered.
• Do not use the Tester if the Tester is not operating properly or if it is wet.
• Individual protective device must be used if hazardous live parts in the installation where the measurement is to be carried out could be accessible.
• Disconnect the test leads from the test points before changing the position of the function rotary switch.
• Never connect a source of voltage when the function rotary switch is not in voltage position.
• When using test leads or probes, keep your fingers behind the finger guards.
• Use caution with voltages above 30 Vac rms, 42 Vac peak, or 60 Vdc. These voltages pose a shock hazard.
• Remove test lead from Meter before opening the battery door or Meter case.
• DO NOT USE the test leads when the internal white insulation layer is exposed.
• DO NOT USE the test leads above maximum ratings of CAT. environment, voltage and current, that are indicated on the probe and the probe tip guard cap.
• DO NOT USE the test leads without the probe tip guard cap in CAT III and CAT IV environments.
• Probe assemblies to be used for MAINS measurements shall be RATED as appropriate for MEASUREMENT CATEGORY III or IV according to IEC 61010-031 and shall have a voltage RATING of at least the voltage of the circuit to be measured.
• Only replace the blown fuse with the proper rating as specified in this manual.
• Do not attempt a current measurement when the open voltage is above the fuse protection rating. Suspected open voltage can be checked with voltage function.
• Never attempt a voltage measurement with the test lead inserted into the A input terminal.
• Disconnect circuit power and discharge all high-voltage capacitors before testing resistance, continuity, diodes, or capacitance.

Symbols as marked on the Meter and Instruction manual

Unsafe Voltage
To alert you to the presence of a potentially hazardous voltage, when the Tester detects a voltage ≧30 V or a voltage overload (OL) in V, mV, PV. The symbol is displayed.

Maintenance
Do not attempt to repair this Meter. It contains no user-serviceable parts. Repair or servicing should only be performed by qualified personnel.

Cleaning
Periodically wipe the case with a dry cloth and detergent. Do not use abrasives or solvents.

Introduction

The Meter Description
Front Panel Illustration

1. Volt Seek Light
2. 6,000 count digital display
3. Push-buttons.
4. Rotary switch for turn the Power On / Off and select the function.
5. Input Terminal for Multi-function.
6. Common (Ground reference) Input Terminal.
7. Input Terminal for A.

Making Basic Measurements

Preparation and Caution Before Measurement

• Observe the rules of
• Warnings and
• Cautions.

CAUTION
When connecting the test leads to the DUT (Device Under Test) connect the common test leads before connecting the live test leads ; when removing the test leads, remove the live test leads before removing the common test leads.

Measuring Voltage

• Dial the switch to select the measuring function.
• Dial the switch and press the Function button to select the measuring function.

CAUTION
This function is only available with the dedicated PV test probe. Always select the correct DC / AC mode to perform high-voltage measurements. This meter will flash symbol and the correct mode symbol (AC / DC) if the input voltage is different and dangerous.

Measuring Current

Dial the switch and press the Function button to select the measuring function.

Measuring Capacitance / Diode

Dial the switch and press the Function button to select the measuring function.

Measuring Continuity / Resistance

• Dial the switch and press the Function button to select the measuring function.

Measuring Temperature °C / °F

• Dial the switch and press the Function button to select the measuring function. (°C / °F)

Volt Seek

• Dial the switch to select the measuring function.

Warning

The Volt Seek LED indicates the electric field. If the Volt Seek LED is not on, the voltage could still be present.

Using the Function

• Press the Function button to change the function on the same switch position.

Range Button

MIN/MAX

The MAX/MIN mode records the min and max input values.When the input goes below the recorded min value or above the recorded max value, the meter records the new value. Press the Hold button to pause the recording.

Smart Hold

The meter will beep continuously and the display will flash if the measured signal is larger than the display reading by 50 counts. (However, it can not detect across the AC and DC Voltage / Current).

Relative

• Press the Relative button to enable/disenable this function.

Backlight

• Press the HOLD button over 2 sec to turn on/off Backlight.

Auto Power Off

• Wakeup the meter by dialing the switch or pressing any button.

Time Setting of Auto Power Off

Press the function button and turn the meter on. Then press the function button to select the time. The time can be 5 minutes, 10 minutes, 20 minutes, and disabled (OFF).

High-Frequency Rejection (HFR)
The High-Frequency Rejection mode equips a low pass filter in the AC measurements. The cut-off frequency (-3dB point) of the low pass filter is 800Hz.

The hazardous voltage may be present even if the LCD reading is very low in HFR mode. Verify the voltage again without HFR mode.

Testing LCD Monitor

• To turn on the meter after keeping HOLD button down

Function of LOG Button

• Pressing button while powering up to select the mode – Data Logger mode, Manual Saving mode, and Clear memory.

Data Logger

The meter can store up to 4000 data in memory.

• Press button for more than 2 seconds to activate Data log-ger mode. The meter will enter Time interval setting mode.
• Press button again to select time interval. The interval can be 1 second, 5 seconds, 10 seconds, 30 seconds, 60 seconds.

CAUTION
All stored data will be cleared next startup. Download the stored data by App first if needed.

Manual Saving Mode

CAUTION
All stored data are saved until switching to data logger mode or executing the clear function. The meter uses Bluetooth low energy (BLE) V4.0 wireless technology to transfer the real-time reading and the stored data. The open-air communication range is up to 10m. Download the “KPS Link” App via the following QR Code. Turn on the Bluetooth function of the meter and open “KPS Link” to connect the DMM. The Bluetooth icon of the meter will freeze on the LCD after the connection is established successfully.

Default Temperature Units Setting

• Turn on the meter after keeping the button down.

Default Temperature Units Setting

Low Battery and Battery Replacement
Replace the battery as soon as the low battery indicator appears, to avoid false reading. Refer to the following figure to replace the batteries

Warning
test leads from Meter before opening the battery cover or Meter case.

Specifications

General Specifications

• Display : 6000 counts.

• Overrange Indication : ”OL” or “-OL”

• Measure : Samples 3 times per second .

• Dimensions (W x H x D) : 74mm x 156mm x 44mm

• Weight : 250g (including battery)

• Fuse Specification: Fast Action AC/DC 11A, 1000V, IR 30kA

• Batteries Life : 300 hours ALKALINE Battery

• Low Batteries Indication : Voltage drops below operating voltage will flash.

• Power Requirement : AA 1.5V x 2 batteries

• Operating Temperature : -10 ~10°C

  • 10°C ~ 30°C (≦80% RH),
  • 30°C ~ 40°C (≦75% RH),
  • 40°C ~ 50°C (≦45%RH)

• Storage Temperature: -20°C to 60°C , 0 to 80% R.H. (batteries not fitted) Altitude: 6561.7 ft (2000m)

• Safety : EN 61010-1, EN 61010-2-033 for CAT III 1000V, CAT IV 600V, EN 61326-1 Drop Protection : 4 feet drop to hardwood on concrete floor

• Vibration : Random Vibration per MIL-PRF-28800F Class 2

• Pollution degree : 2

Indoor Use

Electrical Specifications
Accuracy is given as ± (% of reading + counts of least significant digit) at 23°C ± 5°C, with relative humidity Less than 80% R.H., and is specified for 1 year after calibration.

Temperature coefficient
0.1 x (Specified accuracy) / °C, < 18°C, > 28°C

AC Function
ACV and ACA specifications are ac coupled, true R.M.S. The crest factor may be up to 3.0 as 4000 counts. Accuracy is unspecified of Square Wave.

For non-sinusoidal waveforms, Additional Accuracy by Crest Factor (C.F.):

• Add 3.0% for C.F. 1.0 ~ 2.0.
• Add 5.0% for C.F. 2.0 ~ 2.5.
• Add 7.0% for C.F. 2.5 ~ 3.0.

Max. Crest Factor of Input Signal:

• 3.0 @ 3000 counts
• 2.0 @ 4500 counts
• 1.5 @ 6000 counts

Frequency Response is specified for sine waveform. LCDs 0 counts when the reading < 20 counts.

DC mV

• Range
  • 600.0mV
• OL Reading
  • 660.0mV
• Resolution
  • 0.1mV
• Accuracy
  • ± (0.5% + 5D)
• Input Impedance :100MΩ
• Overload Protection: AC/DC 1000V

DC Voltage

±(0.5% + 2D)

60.00V| 66.00V| 0.01V
600.0V| 660.0V| 0.1V
1000V| 1100V| 1V

• Input Impedance : 100MΩ
• Overload Protection : AC/DC 1000V

AC Voltage

±(1.0% + 3D)

60.00V| 66.00V| 0.01V
600.0V| 660.0V| 0.1V
1000V| 1100V| 1V

• Input Impedance : 100MΩ// less than 100pF
• Frequency Response : 45 ~ 500Hz (Sine Wave)
• Overload Protection : AC/DC 1000V

PV DC Voltage

±(2.0% + 5D)

2000V| 2200V| 1V

• Input Impedance : 100MΩ
• Overload Protection : AC/DC 1000V

PV AC Voltage

±(2.0% + 5D)

1500V| 1600V| 1V

• Frequency Response : 5 ~ 500Hz (Sine Wave)
• Input Impedance : 10MΩ
• Overload Protection : AC/DC 1000V

DC Current

±(1.0% + 3D)

10.00A| 20.00A| 0.01A

Maximum measurement time :

• 5A for max.3 minutes with at least 20 minutes rest time.

• 10A for max.30 seconds with at least 10 minutes rest time.

Overload Protection : Fuse AC/DC 11A

AC Current

±(1.5% + 3D)

10.00A| 20.00A| 0.01A

Maximum measurement time :

• 5A for max.3 minutes with at least 20 minutes rest time.

• 10A for max.30 seconds with at least 10 minutes rest time.

• Frequency Response : 45 ~ 500Hz (Sine Wave)
• Overload Protection : Fuse AC/DC 11A

Resistance

• There is a little rolling less than $50 digits when measuring > 10.00 MΩ.
• Overload Protection: AC/DC 1000V

Continuity

• Continuity : Built-in buzzer sounds when measured resistance is less than 200 and sounds off when measured resistance is more than 2000, Between 200 to 200Q the buzzer maybe sound or off either.
• Continuity Indicator: 2.7K Tone Buzzer
• Response Time of Buzzer : < 100msec.
• Overload Protection: AC/DC 1000V

Diode

• Open Circuit Voltage : Approx. 1.8V
• Overload Protection : AC/DC 1000V.

Capacitance

±(1.9% + 2D)

1OO.OµF| 11O.OµF| O.1µF
1.000mF| 1.100mF| 0.001mF
10.00mF| 11.00mF| 0.01mF

• Overload Protection : AC/DC 1000V

Frequency

±(0.1% + 2D)

1000.0Hz| 1000.0Hz| 0.1Hz
10.000kHz| 10.000kHz| 0.001kHz
100.00kHz| 100.00kHz| 0.01kHz

Minimum Sensitivity (Voltage)

• Minimum Sensitivity (Ampere) : >0.6

VoltSeek

• Voltage Range of High Sensitivity: 80V ~ 1000V (At the top edge of the meter)
• Voltage Range of Low Sensitivity: 160V ~ 1000V (At the top edge of the meter)

HFR (High Frequency Rejection)
Available for AC only. Add ± 4% to the specified accuracy of each function and each range for 45Hz to 200Hz. Accuracy is unspecified for > 200Hz.

Cut-off Frequency (-3dB) : 800Hz

Temperature

Accuracy is available with the backlight off. The heat of the backlight may deviate from the measurement. The accuracy does not include the accuracy of the thermocouple probe. Accuracy specification assumes surrounding temperature is stable to ±1°C. For surrounding temperature changes of ± 2°C, rated accuracy applies after 2 hours.

Overload Protection: AC/DC 1000V

ATL-PV Test Leads Instruction Probe tip guard cap

For CAT III or CAT IV environments, use the test leads with the probe tip guard cap fixed firmly. Without the probe tip guard cap, the test leads can be used in CAT II environment ONLY. For 1500V AC & 2000V DC measurement, This test lead can only be used in an environment that is not connected to MAINS directly.

CAUTION
Make sure that test leads are firmly connected to the V-COM terminals of the correct instrument, and the instrument have to switch to PV mode.

CAUTION

• When using test leads or probes, keep your fingers behind the finger guards.
• Use caution with voltages above 30 Vac rms, 42 Vac peak, or 60 Vdc. These voltages pose a shock hazard.
• If the test lead is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
• To reduce the risk of fire or electric shock, do not use this product around explosive gas or in damp locations.
• DO NOT USE the test leads when the internal white insulation layer is exposed.
• DO NOT USE the test leads above maximum ratings of CAT. environment, voltage and current, that are indicated on the probe and the probe tip guard cap.
• DO NOT USE the test leads without the probe tip guard cap in CAT III and CAT IV environments.
• DO NOT USE the test leads to measure over 1000V that is connected to MAINS directly.

Maintenance

Do not attempt to repair this test lead set. It contains no user-serviceable parts. Repair or servicing should only be performed by qualified personnel.

Cleaning
Clean the test lead with water and mild detergent. DO NOT use abrasives or solvents and DO NOT IMMERSE in liquid.

Specification

• Input Impedance : 10MΩ
• Overvoltage Category : CAT 0 1500V AC, 2000V DC CAT II 1000V AC, 1500V DC CAT III 1000V, CAT IV 600V.

Pollution Degree 2

• Exposed probe tip length : 19 mm to 4 mm (0.75 inch to 0.16 inch)
• Environmental ratings : -10°C to 45°C (-4°F to 113°F), 80% R.H.
• Altitude : 2000 m (6,562 ft)
• Safety Standard : EN61010-031

CAT Application field

Symbols as marked on the test lead and Instruction card

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