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 50-1000V 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 50-1000V AC and features a bright 360 deg LED visual indicator
along with an audible beeping indicator of the presence of voltage. On
the other end our best-in-class GFCI Outlet Tester's advanced circuitry
and proprietary design precisely detects the required low resistance
values (less than 10ohms) on ground wire INSTANTLY and features a clear
and easy-to understand single LED readout indicating Correct wiring or
Bad 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 lb 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. Backed by a lifetime warranty this tool will take up less space in
your toolbox and increase your productivity for years to come.
- 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 deg 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
- Hi-impact ABS housing withstands a 10 ft drop and offers a 250 pound crush rating
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