Beschreibung
- Save time and money with 2 popular testers in 1 unit - featuring a non-contact voltage detector on one end and gfci outlet tester on the other
- Bright 360 degree viewable led indicator lights
- Single led provides immediate indication of the wiring error, no need for a chart to carry, memorize or interpret!
- Beeping audible indicator confirms presence of voltage or gfci test completion
- Advanced ground testing circuitry precisely detects the required low resistance values
SPERRYSperry Instruments VD7504GFI DualCheck 2-in-1 Non-Contact Voltage Detector + GFCI Outlet Circuit Analyzer, 360° Visual & Audible Indicators, 50-1000V AC, 250 lb. Crush Rating
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