VTSYIQI Digital Clamp On Ground Earth Resistance Tester Meter Clamp Meter with Grounding Measurement 0 to 200 Ohm

About this item Data storage function: 99 sets of measurement results can be recorded, saving extra recording time Precision clamp head design: using precision iron core and winding, stable, precise and strong anti-interference Black matte case: more resistant to dirt and wear, the clamp meter is more sturdy overall New function selection button: The overall button sorting is neat and scientific, making the operation more convenient Easy to use, safe and fast: When measuring a grounded system with a loop, there is no need to disconnect the ground lead and no auxiliary electrode Product Description Resistance range: 0.01Ω-200Ω Resistance resolution: 0.001Ω Data Storage : 99 Groups The icon shows the alarm: Press the AL button to turn it on and off. Alarm threshold setting range: Resistance: 1-199Ω; Power source : 6VDC (4 sections of alkaline dry battery) Working temperature and humidity: -10°C-55°C; 10%RH-90%RH LCD display: 4-digit LCD digital display, length and width 47mm × 28.5mm Jaw size: 55mm × 32mm Jaw opening size: 32mm Clamp meter quality: 1130g Clamp table size: length and width 275mm × 85mm × 56mm Protection level : double insulation Structural features : Clamp CT Shifting: Fully automatic shifting External magnetic field, electric field: <40A/m; <1V/m Single measurement time: 1 second Resistance measurement frequency : >1KHz Current frequency to be measured : 50/60Hz automatic