EITAI ETCR2100+ Clamp Earth Resistance Tester, also known as clamp type earth resistance tester, clamp earth resistance tester, loop resistance tester, single clamp earth resistance tester, which is used for measurement of earth resistance, loop resistance and grounding fault judgment. In the loop grounding system measurement, no need to disconnect the grounding down lead, and not request the auxiliary grounding pole, which is safe, fast and convenient to use.

The clamp earth resistance tester is widely used in earth resistance and loop resistance measurement of electric power, telecommunications, meteorology, oil fields, construction and industrial electrical equipment.
Non-contact measurement
Measure ground faults that cannot be measured by traditional methods, and can apply to the site which cannot be measured by traditional methods.
With data hold function, storage function, alarm function.

Technical Specification:
Power Supply: 6V DC(4 sections 5 alkaline dry batteries)
LCD Displayer: 4-digit LCD digital display, 47mm×28.5mm
Resistance Range: 0.010Ω~1200Ω
Resistance Resolution: 0.001Ω
Data Storage: 99 groups
Sound & Light Alarm: “Du-Du-Du-" Alarm sound, press the AL Button to turn on and turn off
Alarm Threshold Setting Range: Resistance: 1Ω~199Ω
Clamp Jaw Size: 65mm×32mm
Clamp Opening size: 32mm
Tester Size: 285mm×85mm×56mm
Clamp Tester Weight: About 1100g (include battery)
Protection Level: Double insulation
Measurement Range Gear Shift: Fully automatic shifting
Single Measurement Time: 0.5 second
Resistance Measurement Frequency: ＞1kHz
Working Temperature & Humidity: -20℃~55℃; 10％RH~90％RH