Klein Tools ET40 Electronic Tester, 12 to 240 V AC Voltage, 1.5 to >17 to 24 V DC Voltage, Analog LED Display

Product Overview

• Klein Tools ET40 is an electronic ac/dc voltage tester. It features indicators for positive and negative dc polarity, and tests DC voltages as low as 1.5 V. It tests AC voltages 12 to 240 VAC. Excellent for checking, verifying or troubleshooting common residential electrical wiring in electrical outlets, light fixtures, doorbells and more. It operates on 2 x AAA batteries.
• bullet: Tests AC voltages from 12 V to 240 VAC at four useful levels aligned with commonly used residential voltages
• bullet: Tests AC voltages from 12 V to 240 VAC at four useful levels aligned with commonly used residential voltages
• bullet: Tests DC voltages from 1.5 V to greater than 17 to 24 V at four useful levels aligned with commonly used DC voltages
• bullet: Bright LEDs illuminate to indicate the type and level of voltage detected