High Quality for Ground Resistance Tester Non Contact Digital Resistance Test|

Function

Earth Resistance,Loop Resistance Test ,Leakage Current Test

Range

Earthing Resistance:0.01Ω~1200Ω

Resolution:0.001Ω

Accuracy:±1%±0.01Ω

Current:0.00mA-20.0A

Resolution:0.01mA

Accuracy:±2%±1mA

Temperature&Humidity

23℃±5℃,Below 75%rh

Source

DC 6V

Measuring Mode

Mutual Inductance Mode

Clamp Size

55mm*32mm

Ω+A Synchronous Display

Ω+A Co-Screen Display

Display Mod

4 Bit LCD Display,Black Screen

LCD Size

46mm*29mm

Instrument Size

285mm*85mm*58mm

Measure Time

Twice/Sec.

Data Storage

300 groups “MEM” mean Storage indication,“FULL”mean Storage full

Data Inspection

MR

Over Range Indication

OL

Disturbed Test

NOISE

Auto OFF

APO

Power Dissipation

50mA Max

Weight

1180g

Working Temperature and Humidity

-10℃~40℃,Below 80%rh

Storage of Temperature and Humidity

-20℃~60℃,Below 70%rh

Insulation Resistance

Above 20MΩ

Dielectric Strength

AC 3700V/rms

External Magnetic Field

<40A/m

External Electric Field

<1V/m

Safety Rating

IEC61010-1/IEC61010-031/IEC61557-1