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The 2120ER is suitable for the testing of single earth electrodes such as lightning conductors and other small earthing systems. The resistance of conductors such as continuity and conduit coupling joints can also be meas…
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High quality Taut Band movement. Capable of measuring earth voltage (Vac). The timer operates automatically for about three to five minutes when the "PUSH BUTTON SWETCH" and "TIMER ON BUTTON" are pressed together. This wi…
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High quality Taut Band movement. Capable of measuring earth voltage(Vac). 2mA measuring current permits the testing of earth resistance without tripping earth leakage current breakers in the circuit under test. In additio…
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Analog Earth Resistance Tester
The Model 2705ER Analog Earth Resistance Tester is capable of measuring earth voltage,
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ST-1520 Digital Earth Resistance Tester capable of measuring earth voltage(VAC). 2mA measuring current permits the testing of earth resistance without tripping earth leakage current circuit breakers in the circuit. lAuto …
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Analog Earth Resistance Tester
The Model 4105 ER Analog Earth Resistance Tester is capable of measuring earth resistance. 2mS measuring current permits current permits the testing if earth resistance without tripping ea…