Klein Tools Electronic AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC (ET40) Hand Tools DC Polarity Indicators for DC

DC Polarity Indicators for DC Positive

Inherent low input impedance reduces the possibility of falsely reading ghost or stray voltages on non-energized circuits

Shock absorbing design gradually slows tool

It operates on 2 x AAA batteries

Klein Tools Electronic AC/DC Voltage Tester 12 to 240V AC, 1.5 to 24V DC (ET40) Hand Tools DC Polarity Indicators for DCElectronic AC DC Voltage Tester 12 to 240V AC, 1. 5 to 24V DC ET40 Voltage Tester for AC voltages from 12V to 240V AC at four useful levels aligned with commonly used residential voltages Tests DC voltages from 1. 5V to greater than 17 to 24V at four useful levels aligned with commonly used DC voltages Bright LEDs illuminate to indicate the type and level of voltage detected Built to withstand a 9. 8 Foot (3 m) drop Indicates polarity when measuring