VEVOR ZD400010A600VL55YV0 - Manuals

6 Instrument instructions ① .LCD display ： It is with 4 digit 7-segment nixie tube display, 6000 counts, and analog barindication function. ② . Key area ： Function selection key ： Briefly press the key to switch gear function, and long press the key for about 2seconds to turn on or turn off VFD low-...

8 LCD symbol instructions Automatic shutdown indicator Capacitance unit Diode measurement indicator Current unit Connectivity measurementindicator Voltage unit AC indicator Data display area Data minus indicator Display retention key DC indicator Analog bar indication VFD low pass filter indicator B...

9 Measurement instructions Precautions before operation: 1. Turn on the power and check whether the battery is under voltage. If " " is displayed on the screen, you need to replace the battery before operation. If not,please follow the steps below. 2. The " " warning symbol next to t...

10 3. Press " " key to switch frequency and duty ratio, and long press it to turn on or turn off VFD function. Attention ： 1. Before turning the function rotary switch, leave the measurement probefrom the circuit under measurement.2. When the screen only displays "OL", it means that ...

13 NCV Live Warning ： 1. Measurement range: about 36V~600V, 50Hz or 60Hz.2. When using, even if there is no sound or display prompt, the wire to bemeasured may still have voltage. The instrument may be affected by otherfactors (such as shielded wires and cables, thickness of insulation layer,distanc...

14 Warning ： 1. Before turning the function rotary switch, leave the measurement probefrom the circuit under measurement.2. Do not input a voltage with an effective value higher than 0V, otherwisethere is a risk of damaging the instrument. uA current 1. Insert the red probe into the " " jack...

15 3. Connect the measurement probe in series to the load, and the polarity of the redprobe connection will be displayed when the current value is displayed. Warning ： 1. Before turning the function rotary switch, leave the measurement probefrom the circuit under measurement.2. When the screen only ...

16 · Service environmental conditions: IEC/EN 61010-1 600V CAT Ⅲ， Pollution level 2 。 Altitude < 2000m 。 Temperature and humidity of working environment:0~40 ℃ (<80% RH, <10 ℃ is not considered). Temperature and humidity of storage environment:-10~60 ℃ (<70% RH, remove the battery). · Te...

17 Maximum allowable measurement voltage: 600V (RMS)Frequency range: 40Hz~1000Hz DC voltage Range Resolution Accuracy 60mV 10uV ± (0.5% reading +3 digits) 600mV 100uV 6V 1mV 60V 10mV 600V 100mV 600V Maximum allowable measurement voltage: 600V Resistance Range Resolution Accuracy 600Ω 0.1Ω ±(1.2% rea...

18 Capacitance Range Resolution Accuracy 10nF 0.01nF ±(3.0% reading +5 digits) 100nF 0.1nF 1uF 0.001uF 10uF 0.01uF 100uF 0.1uF 1mF 0.001mF ±(4.0% reading +5 digits) 10mF 0.01mF 100mF 0.1mF ±(5.0% reading +5 digits) Over voltage protection: 600V DC or AC RMS Frequency Range Resolution Accuracy 10Hz 0...

19 AC current Range Resolution Accuracy 600uA 0.1uA ±(1.0% reading +5 digits) 6mA 1uA ±(1.0% reading +3digits) 60mA 10uA 600mA 100uA ±(1.2% reading +3 digits) 6A 1mA ±(1.5% reading +3 digits) 10A 10mA Maximum input current of mA jack: 600mA （ RMS ） Maximum input current of 10A jack ： 10A （ RMS ） Fre...

21 1. Turn off the power supply of the instrument.2. Disconnect the probe from the measured circuit.3. Loosen the screws, fix the battery cover with a screwdriver, and remove thebattery cover.4. Remove the battery and replace it with a new one. Pay attention to the positiveand negative polarity of t...