When the AC voltage sensed by the instrument is larger than about 90V,
4 green LED indicators and 2 red LED indicators will light up, meanwhile,
the buzzer will send a "Di, Di" sound quickly.
When the measurement is completed, press the power key to
shut down the instrument power supply.
Warning: In order to avoid safety accidents such as
potential electric shock or personal injury etc., please
comply with safety work norms:
3.10 Live Wire Detection
Press the key ,to start the power of the instrument.
Insert the red test lead into the V socket.
Press the key and hold, the instrument will display "NCV".
Then contact the other end of the red test lead with the point being
detected.
When the AC voltage sensed by the instrument is larger than about
110V, 4 green LED indicators and 2 red LED indicators will light up, the
display will show "LIVE", meanwhile, the buzzer will send a "Di, Di…"
sound quickly.
When the measurement is completed, release the key; then press
the power key , to shut down the instrument power supply.
Warning: In order to avoid safety accidents such as
potential electric shock or personal injury etc., please
comply with safety work norms:
4 General Technical Specifications
4.1 Overall specifications
Use environmental conditions:
EN61010-1, EN61010-2-033, EN61326-1, CATIII 600V,pollution level 2.
Altitude<2000 m
Working temperature and humidity:0~40
℃
(<80% RH, <10
℃
is not
considered)
Storage temperature and humidity:-10~60 (<70% RH, with the battery
taken off)
Temperature coefficient: 0.1x Accuracy/
Allowable max. voltage between measurement end and the ground:
DC600V or AC Valid value.
Outrange indication: Display "OL".
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