Quickly verify 3-wire, 120 V AC circuits and test GFCI protection with a compact tester built for everyday electrical troubleshooting. Its clear neon indicators, comfortable no-slip grip, and impact-resistant case help you identify wiring faults confidently on the job site.

Specifications

Circuit rating 3-wire, 120 V AC circuits
Wiring fault detection Open ground, reverse polarity, open hot, open neutral, hot on neutral, and hot and ground reversed with open hot
GFCI test Yes, simulates a ground fault for testing GFCIs
Data hold No
Diode test No
Auto-ranging No
Auto power-off No
Backlit display No
Dual LCD display No
Audible continuity No
Built-in flashlight No
Ingress protection N/A
Test leads included No
Indicators Premium neon lamps
Grip No-slip ergonomic design
Case material Tough, impact-resistant plastic
Warranty Limited 2-year warranty