These instruments let you confirm the presence of voltage on earthed neutral electrical systems. They conform in design lengths to the recommended creepage and safety standards.
Each model features high grade PVC tubing and incorporates encapsulated resistor chains. There’s a PH3 proving unit for additional safety and should be used before and after the voltage indicator’s used.
The digital reading instruments provide voltage measurements and are supplied with detachable earth lead, battery charger and PH3 proving unit.
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