Shanghai Tianxun battery-powered metal detectors

Posted by stromium – October 1, 2016

Shanghai Tianxun displays their metal detectors here, meant to be used as family entertainment. Costing about US$10 each, the detectors have non-rechargeable batteries meaning they will need to be substituted with fresh ones after a full discharge. The battery life is rated for about 22hours and the detectors sell at about 10,000 pieces per month.

For more details visit : cnmetaldetector.com