Apraksts
Features of Earth Resistance Clamp Meter
Test voltage: 3700V
Time per measurement: 1 SECOND
Average consumption: approx. 50mA
Dimensions: 54mm x 104mm x 32mm
Power supply: Ni-MH 600mAh 12Vx6 AAA
Range: autorangeDisplay: LCD 4 digit, 9999
Weight: approximate 1050g (include the batteries)
Certificate: CE(EMC+LVD) ETL CAT III 150V RoHS
Operating temperature: -10℃ to 50℃ (14℉ to 122℉)
Electric shock: IEC1010-1Limiting overload: 20A RMS current
Electric clearance: 6.5mm (IEC1010 double insulation CAT II 600V)
Average service life: recharge 500 times, per time approx.10~12 hours for continuum using
Storage temperature: -20℃ to 60℃ (-4℉ to 140℉)Conductor size: Φ32mm OR 45mm x 32mm
Neither the supplementary earth leads nor the break earth equipment is necessary. Ground resistance result can be get safely and fast only by clamping the ground line. Additionally, current testing is also provided. High sensitivity clamp meter can measure the leakage current to 1mA, neutral current to 20A RMS. It is especially important for testing ground circuit with strong interference and ripple that will influence the electrical quality. Besides industrial electronic equipment, it is also widely used in the field of electric power distribution, telecommunication and architectural ground.
