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Detector 1. Pen sized portable, subverting traditional design, exquisite and compact. Higher sensitivity and wider detection range, with a super large detection frequency range of 50MHz-3GHz, precise detection of wireless device signal sources.
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.