Klein Tools RT390 Circuit Analyzer

Product Description

The Klein Tools RT390 is a Circuit Analyzer that evaluates wiring conditions at electrical outlets. It is capable of displaying AC line voltage and inspecting AFCI and GFCI devices, including timing for trip devices. The RT390 also performs voltage drop tests at twelve amperes, fifteen amperes, and twenty amperes current loads. The device features an easy-to-read large color LCD for clear results. Designed for use with North American 120V AC three-wire electrical outlets, it assists professionals in diagnosing electrical issues.

• Tests wiring conditions and displays AC voltage
• Inspects AFCI and GFCI devices with trip timing
• Performs voltage drop tests at common current loads

Product Highlights

Ideal for electricians and technicians assessing residential electrical systems.

Product Information

Standard Information

• Brand: Klein Tools
• Country of Origin: China

Technical Specifications

• Catalog Number: RT390
• UPC: 092644693632
• GTIN: 00092644693632
• Item Type: Circuit Analyzer
• Application: Test Wiring Faults, Inspects AFCI and GFCI Devices, Displays Line Voltage, Voltage Drop
• Special Features: Tests AFCI and GFCI, Large LCD Display, Detects Dual-Open Wiring Fault, Shows Time to Trip GFCI
• Standard: CAT III 135V