Voltage and continuity tester with screwdriver tip. Unique dual-purpose probe needs no attachments or test leads. Checks continuity in bulbs, switches, relays, wiring, fuses, transformers, etc. with power off. Checks for live voltage with power . Checks polarity in batteries and semiconductors. No. GCV-3206: Lead Length: 30″, Battery Type: 2 LR-44, Included, Pkg Qty: 1, Package Type: Card
