The Milwaukee 2202-20 Non-Contact Voltage Detector is a reliable, job-site-ready tool built for professional electricians, contractors, and serious DIYers. Designed to safely detect AC voltage between 50V and 1000V without direct contact, it lets you quickly verify live circuits, outlets, switches, and panels — keeping you safe and productive on residential, commercial, and industrial sites. The built-in bright LED work light doubles as a flashlight for working in dark panels and tight spaces, while the audible alert and green "Power On" indicator give you instant, confident confirmation before every test.

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