E-Z Check circuit tester with No-slip ergonomic design maximizes comfort. Premium neon lamps prevent false readings. Tough impact-resistant case. Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3-wire, 125V AC circuits. 2-year warranty.
Tests for correct wiring, open ground, reverse polarity, open hot, open neutral, hot on neutral, hot and ground reversed with open hot in 3 wire, 120 VAC circuits
Simulates ground fault for testing GFCIs
No-slip ergonomic design maximizes comfort
Premium neon lamps prevent false readings
Tough, impact-resistant case