Martindale VIPDLOKPRO150 Voltage Indicator, Proving Device & PRO Lock Kit Bottom Back Entry Insulation resistance test from 50V

Insulation resistance test from 50V to 1000V up to 6GΩ

SP4F Switched Probe

The HPAT550 has a new high contrast backlit display

Kewtech KT400 Digital Loop Impedance & PSC/ PFC Tester

Clear oversize luminous LEDs shine through voltage level

Martindale VIPDLOKPRO150 Voltage Indicator, Proving Device & PRO Lock Kit Bottom Back Entry Insulation resistance test from 50VMartindale VIPDLOKPRO150 Voltage Indicator, Proving Device & PRO Lock Kit The most comprehensive safe isolation solution, including safety voltage indicator, matching proving device with the ultimate PRO lock kit for all installations categories. Safety rating 1000V CAT IV. Description The ultimate solution for safe isolation, the Martindale VIPDLOKPRO150 lock out kit contains the VI 15000 voltage indicator, matching PD690 proving device and LOKKITPRO