ET45 Tester, 240 VAC and 330 VDC, Analog LED Display, Functions: AC Voltage, DC Voltage

Name: ET45 Tester, 240 VAC and 330 VDC, Analog LED Display, Functions: AC Voltage, DC Voltage
Brand: Klein Tools
SKU: 1124981-052303-18

Sku: 1124981-052303-18

$13.30

11 Available at SHIP TO STORE

Estimated Arrival On: 02/12/2026

Klein Tools ET45 is an electronic voltage tester. Designed as a simple, easy to use tester to check, verify or troubleshoot common residential electrical wiring in electrical outlets, light fixtures, doorbells and more. This tester does not require batteries, and features a pocket clip for convenient carrying.

Tests AC voltages from 24 V to 240 VAC at four useful levels
Tests DC voltages from 32 to 330 V 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 US-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
Built to withstand a 9.9 ft drop
Safety rating - CATIII 350V, class 2, double insulation
Ingress protection IP44 dust- and water-resistant
Pocket clip secures tester to pocket for reliable everyday carrying