Description

GC****1 is a kind of small Hand-Held Metal Detector, which is a special machine to security ***** machine is convenient to use, no adjustable controller, quickly reaction when detecting metals, and sound and light simultaneous ***** would sound clearly in low frequency when detecting small metal. It would sound clearly in high frequency when detecting big metal. Function: 1、Easy and convenient to operate 2、The manual part makes anti-smoothy design 3、Two sides both alarm with flashing red light when detecting metal articles. 4、Low battery waste:no waste when stop working, below 1mA when working. 5、Super-high accuracy and sensitivity that be able to detect very small metals(up to 0.1g) 6、The system be able to inspect power source and battery failure, power insufficient . 7、Alarm in different sounds according to different metals, and connect earphone available in harmonious surroundings product parameter: 1、Dimensionï&frac*4;š**0mm**5mm 2、Power Source:standard 9v over-lapping battery 3、Alarm mode:sound-light alarm simultaneously 4、Weight:**0g