Features:

1. The operation is non-directional, simple, and convenient to use, with stable performance and a low failure rate.

2. Panel-wide surface detection, the detection sensitivity can be adjusted according to the requirements of the detection environment.

3. Equipped with an audio jack,  the detection oun rare,  which is convenient for use in noisy environments.

4. With vibration alarm and sound alarm switch button.

5. It has a battery voltage pro function,  and a low-battery yellow light shows when the battery becomes low.

6. Passed the test "Quality  Inspection  Center for Security and Police  Electronic Products of the Ministry of Public Security".

Technical parameters:

1. Detection sensitivity: The sensitivity is adjustable; the highest sensitivity can detect a pin-sized metal object, and the detection distance is   ≥ 3 cm.

2. Alarm mode: sound and light synchronous alarm or vibration alarm.

3. Power supply: 9V square battery (6F22ND battery)

4. The intensity of the radiated magnetic field: ≤11µT

5. Adapt to working temperature: -20℃ to 65℃

6. Dimensions: 410 * 85 * 45 mm

7. Single package size: 425*101*50mm

8. Net weight: 300g