Klein Tools 7.1-in Circuit Analyzer w/ LCD Display

Klein Tools RT390
Klein Tools 7.1-in Circuit Analyzer w/ LCD Display

Image may not depict product actual color, inclusions or accessories

Klein's Circuit Analyzer features a large LCD display capable of displaying a wide variety of electrical readings including wiring faults in AFCI/GFCI outlets, voltage drops and more. See more safety improving products at HomElectrical.com.
  • Circuit Analyzer.
  • LCD display.
  • Detects voltage drops, wiring faults, AFCI, GFCI, and time-to-trip devices.
  • Detects dual wiring faults (open neutral/open ground).
  • 12A, 15A, 20A, Load Testing.
  • 5 minute automatic power off.
  • Detachable cord.
  • For use with 120V AC North American electrical outlets.
  • CAT III 135V safety rating.
  • Included: Pouch, Instructions, Detachable Cord.
  • 6.6-ft drop protection.
  • 3 AAA alkaline batteries required (included).
  • Product Dimensions: 7.1-in (L) x 2.7-in (W) x 1.5-in (H).
Free Shipping
In Stock
Usually ships 3-7 Business Days

Product Specifications

Part NumberRT390
Application TypeAll Purposes
Inner Package1
Weight0.68 lb

Manufacturer Description

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-wire electrical outlets.

Product Questions & Answers

Customer Reviews

0 out of 5
5 Star
4 Star
3 Star
2 Star
1 Star
Need Assistance?