Sperry Instruments HGT6520, Stop Shock II-Single, DIY Testing-120V AC, 3 Color LED Indicator, Comfort Grip, Patented GFCI Outlet Tester, Yellow
Brand: Sperry Instruments
Color: Yellow


CIRCUIT SENSING: Operational Voltage detects 95-140V AC and 60Hz
DURABLE: Hi-Impact Resistant Polycarbonate Housing with a compact ergonomc design
INDUSTRY LEADING: Advanced ground testing circuitry precisely detects the required low resistance values
AUDIBLE INDICATOR: Beeping audible indicator confirms test completion
VISIBLE INDICATOR: 360° visual detection, 1 Light (NO CHART), Tests for 7 common wiring conditions