Dual Check dual-ended tester combines two common testers into one. Features a GFCI (ground fault current interrupter) outlet tester on one end and a 50-1000V AC non-contact voltage tester on the other. Provides an accurate analysis of any 120 volt receptacle. Non-contact voltage tester detects 50-1000V AC and features a bright 360 degree LED (light emitting diode) visual indicator along with an audible beeping indicator of the presence of voltage. GFCI outlet tester features a clear and easy to understand single LED readout indicating correct wiring or open ground, open neutral, HOT/GND reverse, HOT/NEU reverse, and open hot wiring errors. Designed for the jobsite with Hi- ABS housing with 250 pound crush rating and withstands drops of up to 10 feet. Over molded grips ensure user.
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