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GFCI Receptacle Tester features a large backlit LCD readout of voltage, and clear indication of wiring conditions
LCD readout shows the time required to trip a GFCI device
Patent pending detection of Open Neutral / Open Ground wiring fault
For use on 3-wire, North American 120V electrical outlets only
Non contact voltage tester's dual-range detects from 12 to 1000V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage applications

ASIN: B08YDFQ2FV
原價: $27.99
優惠價: $24.99