Klein Tools, Inc.

RT390 Circuit Analyzer

Klein Tools' RT390 circuit analyzer is used to detect and identify common wiring faults in standard, AFCI, and GFCI ‎electrical outlets

Image of Klein Tools' RT390 Circuit AnalyzerKlein 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 trip time and trip current, and performs voltage drop tests at 12 A, 15 A, and 20 A current loads. A large, color LCD makes ‎results easy to understand. The tester is designed for use with North American 120 VAC 3-wire electrical outlets.‎.

Features
  • Circuit analyzer with large color LCD displays easy-to-understand results for wiring faults, AFCI, GFCI, voltage drops, and time-to-trip devices
  • Detect and identify common wiring faults in standard, AFCI, and GFCI electrical outlets
  • Detects dual (open neutral/open ground) wiring faults
  • Inspect AFCI and GFCI devices, including trip time and trip current
  • 12 A, 15 A, and 20 A load testing to measure percentage voltage drops
  • Powers off automatically after 5 minutes of inactivity to conserve battery life
  • Detachable cord for easy storage
  • For use with North American 120 VAC 3-wire electrical outlets
  • Safety rating: CAT III 135 V

RT390 Circuit Analyzer

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CIRCUIT ANALYZERRT390CIRCUIT ANALYZER8 - Immediate$164.90View Details
Published: 2023-02-06