it checks for voltage at the plug. it has a small battery and uses your body as part of the circuit. usually you have one hand on the vehicle and test light in other handOriginally Posted by mikeky
it checks for voltage at the plug. it has a small battery and uses your body as part of the circuit. usually you have one hand on the vehicle and test light in other hand
2022 z519 cup 225 merc 4s ser # 3B210484. 2--hds12 live units. 2 poles, atlas plate, ghost, hamby's, active target, merc digital gauges
2002 basscat pantera 3 (dad bought new) sold 8-2-22
2000 stratos 20 ss (bought new) 200 hp Rude ficht great boat/motor sold 11-21
pulled by a 2500HD Denali will all the BANKS upgrades
MAGA 45-47
ASE/GM Master tech before tools
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