Sperry Instruments VD7504GFI DualCheck 2-in-1 Voltage Detector GFCI Analyzer

Dual-Function Electrical Tester

The Sperry Instruments VD7504GFI combines a non-contact voltage detector and a GFCI outlet circuit analyzer in a single compact tool. It is built for electricians and maintenance technicians who need to verify live conductors and test receptacle wiring without switching devices. The housing uses hi-impact polycarbonate with over-moulded rubber grips and carries a 10 ft drop rating plus a 250 lb crush rating.

Suited for Combined Voltage and Outlet Checks

This unit fits professionals who want both AC voltage detection from 50 to 600 V at 50 to 60 Hz and ground-fault circuit analysis in one hand. The 360° visual LEDs and audible beeper give clear indication from any angle. It is not intended for users who require contact measurement, continuity testing, or voltage readings outside the stated AC range.

Integrated Design Eliminates Extra Tester

Merging the two functions removes the need to carry a separate non-contact detector and a separate GFCI analyzer, reducing tool-belt weight and the chance of leaving one behind. The CAT III 1000 V rating with C-UL US, CE marking and OSHA-recognised NRTL listing confirms the combined circuitry meets recognised safety standards for the stated applications.