Feature

●Practical products, more reliable quality.Grounding and loop resistance measurement.
●Resistance Range0.01-200Ω.Highest Resistance Accuracy:±1%±0.01Ω
●Structural Feature：Clamp CT,and can measure the ground fault which can not be measured by traditional method.
●Shifting：Automatic shifting.Auto Power-off：5 minutes after Boot up.
●Alarm sound and light function,Data memory:99 Sets


Description

Specifications
Function：Ground resistance test, Loop resistance test
Power Supply：6VDC 4 PCS of LR6 lkaline batteries
Resistance Range:0.01-200Ω
Resistance Resolution:0.001Ω
Highest Resistance Accuracy:±1%±0.01Ω
Data memory:99 Sets
Alarm Threshold Setting Range:Resistance: 1-199Ω
Alarm Sound and Light：“Beep-beep-beep” alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold. Interference Signal Recognition：“Beep-beep-beep” tone, NOISE symbol blinking
Working Temperature and Humidity：-20℃-55℃;20%RH-90%RH
LCD Screen：4 Digits LCD display, Screen L×W: 47mm×28.5mm
Clamp Size：65mm×32mm
Clamp Opening Extent：32mm
Tester Weight：1160g (With batteries)(But battery not included in the package)
Clamp Dimension：L×W×T: 285mm×85mm×56mm
Protection Level：Dual Insulation
Structural Feature：Clamp CT
Shifting：Automatic shifting
External magnetic field：<40A/m
External electrical field：<1V/m
Single measurement time：0.5 second
Resistance measurement frequency：>1KHz
Measured current frequency：50/60Hz Automatic measurement
Low Battery Indication：Low battery symbol displays when battery is lower then 5.3V
Memory Full Indication：MEM symbol blinks when all 99 sets memory is full Over Range Indication：Out of range indication “OLΩ”, “L0.01” or “OL A”
Auto Power-off：5 minutes after Boot up
Power Consumption：Max 50mA either in booting up or normally working, Continuously working for 30 hours