Martindale VT25/PD-S Voltage Indicator & Proving Unit Ki 100mm Positive indication for clockwise rotation

Positive indication for clockwise rotation

-50°C to +1100°C temperature range

The IP54 weatherproof rating provides excellent protection in adverse conditions

VT25 and VT28

Martindale VT25/PD-S Voltage Indicator & Proving Unit Ki 100mm Positive indication for clockwise rotationMartindale VT25 PD S Voltage Indicator & Proving Unit Kit 12 690V AC DC 690V Proving Unit Carry Case with Neck Strap Description Safe isolation procedures state that voltage indicators should be proved against a known source both before and after use. As the UK market leader in voltage indication, Martindale supplies a kit with both the VT25 and proving unit, this is all housed in a TC70 carry case with a neck strap, making it easy to carry and use