GP-3003B1 LED Hand Held Metal Detector With Large Detecting Area

GP-3003B1 LED Hand Held Metal Detector With Large Detecting Area

GP-3003B1 Hand held metal detector with Low battery alarm, Both Voice and Vibration alarm

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 yellow LED indicating low voltage

Major feature is double alarming mode: buzzer and LED and vibration, detecting metal object in a fast and accurate way

With hidden moist-proof sensitivity adjusting hole, being endurable, economic and less trouble

This model is used most extensively in electronics factories, police force and security departments, with the largest export quantity in China, taking up 45% of export volume