Klein RT390 Circuit Analyzer SKU - 2761-20 Extends to a maximum of

Extends to a maximum of 100" to support large work pieces

Holds 25' of

while Diablo's Perma-SHIELD® non-stick coating prevents heat buildup

The onboard LED light and fuel gauge help you increase productivity and avoid interruptions

Klein RT390 Circuit Analyzer SKU - 2761-20 Extends to a maximum ofTest Wiring Faults, Inspects AFCI and GFCI Devices, Displays Line Voltage, Voltage Drop The Klein Tools RT390 is a Circuit Analyzer that tests the wiring conditions at an electrical outlet, displays AC line voltage, inspects AFCI and GFCI devices with time to trip device, and performs voltage drop tests at 12A, 15A and 20A current loads. Results are easy to understand with large, color LCD. The tester is designed for use with North American 120V AC 3