The Klein Tools RT390 is Circuit Analyzer that tests the wiring conditions at 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, LCD.
The tester is designed for use with North American 120V AC 3-wire electrical outlets...
Test Wiring Faults, Inspects AFCI and GFCI Devices, Displays Line Voltage, Voltage Drop..
Tests AFCI and GFCI, Large LCD Display, Detects Dual-Open Wiring Fault, Shows Amount of Time it Takes to Trip GFCI..
ABS Plastic, Overmold, Electronic Components..
Circuit Analyzer AAA Batteries Instructions and Pouch..
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