Overview
EITAI2300 Clamp Ground Resistance Tester, also known as ground pile clamp tester, which is used for measurement of the earth resistance,soil resistivity, earth current,earth voltage. The tester has various measurement methods such as clamp tester method, two-wire method, three-wire method, four-wire method, and selection method. The tester introduces FFT (fast Fourier transform) technology and AFC (automatic frequency control) technology. It has unique anti-interference ability and environmental adaptability. The consistency of repeated tests is strong to ensure the high precision, high stability and high reliability of the measurement.
Technical Specification
Power Supply: DC 3.7V 2600mAh rechargeable lithium battery, the battery is fully charged about 4.2V
Display Mode: 2.5 inch color LCD screen
Earth Resistance Measurement Method: Clamp tester method, two-wire method, three-wire method, four-wire method, selection method
Earth Resistance Range: 0.00Ω-20kΩ
Soil Resistivity Range: 0.00Ωm-9999kΩm
Earth Current Range: 0.000mA-20A
Earth Voltage Range: 0.0V-600.0V
Test Frequency: 128Hz/111Hz/105Hz/94Hz(AFC Automatic frequency control)
Short Circuit Test Current: AC 10mA max
Open Circuit Test Voltage: AC 14V max
Electrode Spacing Range: 1m-100m
Clamp Jaw Size: 65mm×32mm(2.56''x1.26'')
Tester Size: 307mm×98mm×56mm
Tester weight: about 1112g
Test Line 4 PCS: red 20m, black 20m, yellow 10m, green 10m each 1 piece
Simple Testing Line 2 PCS: red 1.6m, black 1.6m each 1 piece
Auxiliary Earth Rod 4 PCS: φ9mm×230mm(935g)
Line Voltag:e Measurement below AC 600V
Data Hold: The "HOLD" symbol indicates when holding data
Memory: 500 groups, "HOLD" symbol storage indication
Data Access: The "READ" symbol indicates when viewing data
Overflow Display: When the overrange overflows, the "OL” symbol indicates
Working Current: Measurement: 600mA Max (maximum backlight)
Withstand Voltage: AC 3700V/rms(Between the circuit and the housing)
Working Temperature & Humidity: -10℃-40℃; below 80%rh