Erträgliches Handmetalldetektor CER FC mit solidem u. hellem Anzeichen-Modell GP-3003B1

Endurable Hand Held Metal Detector CE FC With Sound & Light Indication Model GP-3003B1 Features: Easy and simple operation, with English and Chinese versions of user manual . High sensitivity: Objects with the size of a pin and 3.5cm away from the detector can be detected easily . Large detecting area, from up to down, detecting can be completed without interrupted, greatly improving working efficiency . Exclusive independent low battery voltage system among all models, with