Proving Unit for 2 pole Voltage Testers

DLPK1 - CombiVolt™ 1 Safe Isolation Kit

A compact proving unit to enable compliance safety checking of voltage indicators for safe operation prior to testing on a live circuit.

Voltage output will depend on the loading of your voltage tester and will output up to 690V.


Trade Price




Voltage range 50 – 500 V AC/DC
Power supply 9 V 6LF22
Dimensions 150 x 80 x 50 mm
Weight 310 g
Re-CAL Calibration Services Electrical Safety Training Services