2-in-1 Tester, Non-Contact Voltage Detection and Circuit Tester, Battery, 120 V

Features: Two-in-one tool: Non-Contact Voltage Detector and GFCI Outlet Tester | Features a clear and easy-to-understand single LED readout indicating correct wiring or bad ground | 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