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INTRODUCTION
1. Flashlight
2. Non-contact voltage detecting probe
3. Non-contact voltage indicator
4. Display
5. Function key
: Function selection button
: Turn on display backlight and flashlight,
press and hold it for 2 seconds, the
backlight will be turn off. The auto
power off function will automatically
turn off after approx. 15 seconds of no
operation.
: Data hold button
6. Rotary switch
7. Red probe of test lead
8. Black probe of test lead
General Specifications
Environment condition of use:
IEC/EN 61010-1 600V CAT III, pollution level 2
Altitude < 2000 m
Working environment temperature and humidity: 0~40℃
(do not consider when it’s <80% RH, <10℃）
Storage environment temperature and humidity: -10~60℃ (<70% RH, remove the battery)
Temperature coefficient: 0.1 accuracy /℃
Maximum voltage allowed between the measuring terminal and the ground: 600V DC or AC
RMS
Fuse protection: fuse FF250mA/600V
Sampling rate: about 3 times/second.
Display: 3 1/2 bit LCD
Over range indication: LCD display will show “OL”.
Low battery indication: when the battery voltage is lower than the normal working voltage,
“ ” will be displayed on the LCD display.
Input polarity indication: automatically display “”
Power requirement: 2x1.5V AAA batteries
Dimension: 125*60*26mm
Accuracy Specifications
The accuracy applies up to one year after the calibration.
Reference condition: environment temperature 18℃ to 28℃, relative humidity is no more than
80.
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