Voltage Tester, AC and DC No Batteries Needed Klein Tools ET45

Tests AC voltages from 24V to 240V AC at four useful levels Tests DC Voltages from 32V to 330V At four levels Built-in test lead holder on back of tester holds the leads in one of two positions: one so that they are spaced correctly to test tamper-resistant use-style outlets and the other for convenient storage of the test leads Test leads can be docked in the holder for convenient storage Batteries not required; tester is powered by the applied Voltage, Weight: 0.1125 pounds, Manufacturer: Klein Tools