Klein Tools ET45 Voltage Tester for AC/DC, Low Voltage

The Klein Tools ET45 is an Electronic Voltage Tester designed for simple and easy use in verifying or troubleshooting common residential electrical wiring, including electrical outlets, light fixtures, and doorbells. This tester does not require batteries and features a convenient pocket clip for easy carrying.

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 Tools isn't just the name of the company, it's also the family name. As an American, family-owned and family-run business, Klein Tools ensures that customers can count on them to be there tomorrow.

The Klein Tools ET45 Electronic Voltage Tester offers extensive voltage testing capabilities, with the ability 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.

Designed with convenience in mind, the tester features built-in test lead holders on the back, spaced for testing tamper-resistant US-style outlets, as well as for easy storage. The battery-free operation, powered directly by the applied voltage, eliminates the need for batteries and ensures continuous testing without interruption.

To meet the demands of the job site, the ET45 is built with enhanced durability, featuring an IP44 ingress protection rating and 9.8 ft. (3 m) drop protection. The safety rating of CATIII 350V, Class 2, double insulation ensures optimal protection and compliance with safety regulations.

The versatile application of the Klein Tools ET45 Electronic Voltage Tester makes it 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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