The MILWAUKEE Voltage Detector and GFCI Receptacle Tester Kit can be used for residential, commercial, and industrial applications. With the highest safety rating in the industry, CAT IV 1000-Volt, the Voltage Detector can detect a wide 50V to 1000V AC range. A red LED and an audible tone indicate the presence of voltage. Our GFCI Receptacle Tester is designed to reduce the risk of electrical shock generated from outlets. Additionally, the visual indicator light turns on, indicating the activation of the GFCI test. LED visual indicators help determine the wiring conditions of an electrical outlet. Wiring conditions indicated: hot & ground reversed, hot & neutral reversed, open hot, open neutral, open ground, and correct wiring. The GFCI Receptacle Tester is covered under a 2year warranty.
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