• Electronic AC/DC Voltage Tester, No. ET45

    March 4, 2019

    The Klein Tools Electronic AC/DC Voltage Tester, No. ET45, tests AC voltages from 24V to 32V to 330V. A built-in test lead holder on the back of the meter holds the leads in two positions to enable testing of tamper-resistant U.S.-style outlets or convenient storage. Batteries are not required--the tester is powered by the applied voltage. 

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