Digital Earth Continuity Tester soil Tester

1.Continuityresistance tester soil tester (0~2)ohm; (0~20)ohm; (0~200)ohm 2.4-terminals 3.over voltage protection

Continuity Resistance Tester

Features

 

3½ big LCD , 3 measuring ranges4-terminal measuring connection, eliminating measurement error from test leads and contact resistanceLarge constant current outputOver voltage protection, anti-shockGood stability and high accuracyEasy operation and light weight

 

Specifications

 

Measuring Range	(0~2)Ω; (0~20)Ω; (0~200)Ω;
Resolution	0.001Ω(2Ω Range); 0.01Ω(20Ω Range); 0. 1Ω(200Ω Range);
Max.Error	(0.1~200Ω) ±(3%RDG+1d)
Test Current	200mA(2Ω Range); 200mA(20Ω Range); 20mA(200Ω Range);
Current Consumption	Less than 170mA
Power supply	1.5V (R6,AA Battery), 8pcs
Withstand Voltage	AC5kV   50Hz    1min
Operating	0~40degree;   less than85% RH
Dimensions	260mm2×135mm×70mm
Weight	≈1kg

Digital Earth Continuity Tester soil Tester