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Detector 1. Digital display with display screen. User manual 1. Built in battery, supports charging, and provides long-lasting battery life. 2 Red light specular reflection. Language switching, press and hold the up button for three seconds to switch languages on your own, supporting Chinese/English.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.