Klein Tools ET45 AC/DC Voltage Tester for Low Voltage

The Klein Tools ET45 Electronic Voltage Tester is designed as a simple and easy-to-use device to verify, check, or troubleshoot common residential electrical wiring in outlets, light fixtures, doorbells, and more. For over 160 years, Klein Tools has been manufacturing premium-quality, professional-grade hand tools that deliver the performance, durability, and precision needed to get the job done right. The company's family of engineers, workers, and craftsmen continue to put six generations of expertise into every tool they create, using only the highest-quality materials and superior workmanship, while keeping manufacturing as close to home as possible. Klein isn't just the name of the company, it's also the family name, and as an American, family-owned and family-run business, you can count on them to be there tomorrow.

The ET45 tester offers extensive voltage testing capabilities, allowing users to test AC voltages from 24V to 240V and DC voltages from 32V to 330V across four levels. The bright LEDs provide clear indication of voltage type and level, ensuring accurate measurements every time. The tester is equipped with built-in test lead holders on the back, which are spaced for testing tamper-resistant US-style outlets, and also provide easy storage.

One of the key features of the ET45 is its battery-free operation, which is powered directly by the applied voltage. This eliminates the need for batteries and ensures continuous testing without interruption. The tester is also built to withstand the demands of the jobsite, with an IP44 ingress protection rating and 9.8 ft. (3 m) drop protection.

Safety is a top priority for Klein Tools, and the ET45 tester is designed to meet high safety standards. It has a safety rating of CATIII 350V, Class 2, with double insulation, ensuring optimal protection and compliance with safety regulations. This versatile tester is suitable for a wide range of electrical testing scenarios, providing accurate results and peace of mind during electrical inspections and troubleshooting.

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