Joy-IT JT-MT01 Multifunction Multimeter User Manual
- June 1, 2024
- JOY-It
Table of Contents
Joy-IT JT-MT01 Multifunction Multimeter
GENERAL INFORMATION
Dear customer, thank you for choosing our product. In the following, we will
show you what you need to bear in mind during commissioning and use.
Should you encounter any unexpected problems during use, please do not
hesitate to contact us.
DEVICE OVERVIEW
| BUTTON | OPERATION | FUNCTION |
|---|---|---|
| Change measurement modes between voltage, resistance, diodes/continuity |
and capacitance
| Press briefly| Pause current measurement
Press long| Switch to relative value measurement mode
| Press briefly| Start auto mode
Press long| Open menu
| | Change measurement modes between frequency, temperature, NCV and live
measurement
| | Switch between low current & high current measurement
| Press briefly| Turn off the device
Press long| Turn on the device
MEASURING MODES
NORMAL MODE
In normal mode, automatic measurement and the measurement of voltage, resistance, diodes, continuity, capacitors, high current, low current, frequency, temperatures, NCV and current-carrying cables are not supported.
AUTOMATIC MEASUREMENT
Automatic measurement is performed automatically as soon as normal mode is
started via the menu. Automatic measurement can also be started manually using
the button.
The automatic measurement only supports the measurement of voltages and
resistances, as well as continuity testing.
MANUAL MEASUREMENT
Switch to the desired measuring mode by pressing the corresponding button
until the desired mode appears on the display.
NCV MEASUREMENT
Switch to NCV mode and slowly point the device with the NCV marker at the area
to be measured. As soon as the sensor detects an electromagnetic field, an
alarm is issued automatically.
The stronger the electromagnetic field, the faster the alarm is emitted. A
corresponding message is also shown on the display:
No magnetic field
Low magnetic field
Medium magnetic field
Strong magnetic field
MEASUREMENT OF LIVE CABLES
Switch to live mode and connect only one measuring tip to the voltage channel.
Now touch the cable to be tested with the measuring tip. If a live cable is
detected, an alarm is automatically emitted. A corresponding message is also
shown on the display:
No live wire detected
Live wire detected
RECORDING MODE
The recording mode supports the measurement of voltages, resistances, diodes,
continuity measurements, high current, low current, frequencies and
temperatures.
In recording mode, a measurement graph and the extreme values of the current
measurement are also displayed. Furthermore, up to 8 measured values can be
stored temporarily by pressing the auto/menu button.
Please note that the measurement graph is deactivated for continuity
measurements.
MONITORING MODE
The monitoring mode supports the measurement of voltages, currents and
temperatures. In this mode, an alarm is issued automatically as soon as the
preset limit values are exceeded or not reached.
To modify the limit value settings, open the settings menu and navigate to the
Threshold settings menu item. Here you can set the corresponding minimum
and maximum values.
Below minimum value
Parameters in the normal range
Maximum value exceeded
TECHNICAL SPECIFICATIONS
| VOLTAGE MEASURING RANGE | 0 – 999,9 V (DC), 0 – 750 V (AC) |
|---|---|
| MEASURING RANGE CURRENT | 0 – 9,999 A |
| MEASURING RANGE RESISTANCE | 0 – 99,99 MΩ |
| MEASURING RANGE CAPACITANCE | 0 – 99,99 mF |
| MEASURING RANGE FREQUENCY | 0 – 9,999 MHz |
| MEASURING RANGE TEMPERATURE | Measuring device: -55 – 1300 °C, Included probe: |
-50 – 300 °C
ADDITIONAL MEASUREMENTS| Diodes, continuity test, NCV, live wires
VOLTAGE ACCURACY (DC)| ±(0,5 % + 3 digits)
VOLTAGE ACCURACY (AC)| ±(1 % + 3 digits)
CURRENT ACCURACY (DC)| ±(1,2 % + 3 digits)
CURRENT ACCURACY (AC)| ±(1,5 % + 3 digits)
RESISTANCE ACCURACY| 0 – 9,999 MΩ: ±(0,5% + 3 digits)
9,999 MΩ: ±(1,5% + 3 digits)
CAPACITY ACCURACY| 0 – 999,9 µF: ±(2,0% + 5 digits)
9,999 mF: ±(5,0% + 20 digits)
FREQUENCY ACCURACY| ±(0,1% + 2 digits)
TEMPERATURE ACCURACY| ±(2,5% + 5 digits)
FUSE IN THE POWER INPUT| 10 A, 1 A
WORKING TEMPERATURE| 0 – 40 °C
STORAGE TEMPERATURE| 20 – 60 °C
WORKING HUMIDITY| < 75 %
STORAGE HUMIDITY| < 80 %
BATTERY CAPACITY| 1500 m Ah (5V – 1 A)
DISPLAY| 2,4” TFT Display, 240 x 320 pixels
SAFETY INSTRUCTIONS
FOLLOW THE INSTRUCTIONS:
Always use this device in accordance with the instructions in the operating
instructions. Improper use can lead to damage to the device or the components
to be tested and poses a risk to you and others.
OPERATION WITHIN THE SPECIFICATIONS:
Only use the device under the operating conditions specified in the technical
data. Use outside these parameters may shorten the service life of the device
or impair its function.
AVOID MOISTURE:
Do not expose the device to moisture or liquids. Liquids can cause short
circuits and irreparably damage the device or the components to be tested.
SAFETY WHEN WORKING WITH CIRCUITS:
Never touch electrical circuits or components while they are live. This can
lead to serious injury or even death. Make sure that the circuits to be tested
are always de-energized before you start testing.
EXISTING KNOWLEDGE:
Only use this device if you have the necessary knowledge and skills to handle
electronic components and devices safely. Insufficient knowledge and lack of
experience can lead to dangerous situations.
UNINTENDED MODIFICATIONS:
Any attempt to modify or repair the appliance, other than by qualified service
technicians, may result in damage or malfunction and invalidate the warranty.
OTHER INFORMATION
OUR INFORMATION AND TAKE-BACK OBLIGATIONS UNDER THE ELEKTROGESETZ (ELEKTROG)
SYMBOL ON ELECTRICAL AND ELECTRONIC EQUIPMENT:
This crossed-out garbage can means that electrical and electronic appliances
do not belong in household waste. You must hand in the old appliances at a
collection point. Before handing them in, you must separate used batteries and
accumulators that are not enclosed by the old appliance.
RETURN OPTIONS:
As an end user, you can hand in your old appliance (which essentially fulfills
the same function as the new appliance purchased from us) for disposal free of
charge when purchasing a new appliance. Small appliances with no external
dimensions greater than 25 cm can be disposed of in normal household
quantities regardless of whether you have purchased a new appliance.
RETURN OPTION AT OUR COMPANY LOCATION DURING OPENING HOURS:
SIMAC Electronics GmbH, Pascalstr. 8, D-47506 Neukirchen-Vluyn
POSSIBILITY TO RETURN NEAR YOU:
We will send you a parcel stamp with which you can return the device to us
free of charge. To do so, please contact us by e-mail at service@joy-
it.net or by telephone.
PACKAGING INFORMATION:
Please pack your old appliance securely for transportation. If you do not have
suitable packaging material or do not wish to use your own, please contact us
and we will send you suitable packaging
SUPPORT
We are also there for you after your purchase. If any questions remain unanswered or problems arise, we are also available to assist you by e-mail, telephone and ticket support system.
E-Mail: service@joy-it.net
Ticket-System: http://support.joy-it.net
Telephone: +49 (0)2845 9360 – 50 (Mon. – Thu.: 09:00 – 17:00 Uhr,
Fri.: 09:00 – 14:30)
For further information, please visit our website:
www.joy-it.net
