Engineered to specifications required by professional electricians the innovative 2-in-1 DualCheck Tester from Sperry Instruments saves you time and money, while providing quality you can trust. This patent-pending dual-ended tester incorporates 2 of the most popular testers used by electricians, inspectors, technicians and homeowners into a single unit. Engineered with an exclusive design and latest technology GFCI Outlet Tester on one end and a 50-1000 volt AC Non-Contact voltage Tester on the other the DualCheck quickly provides an accurate analysis of any 120 volt receptacle. The Non-Contact voltage Tester detects 50-1000 volt AC and features a bright 360 degree LED visual indicator along with an audible beeping indicator of the presence of voltage. On the other end the best-in-class 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 without the need to memorize or interpret a chart. Designed for the jobsite this tester features Hi-impact ABS housing with a 250 lbs. crush rating and the ability to withstand drops of up to 10 feet. Conceived with long workdays in mind this unit also offers over-molded grips to ensure user comfort during repeated or prolonged use. This tool will take up less space in your toolbox and increase your productivity for years to come.
Electrical Supplies
Sperry VD7504GFI DualCheck Voltage Tester
- 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
