Feature●Simple operation, exquisite design, easy storage, low failure rate.●. Sensitivity is very easy to detect a pin-sized (or even smaller) metal object. The sensitivity can be adjusted according to site requirements.●. There is battery undervoltage indication (LED light is always on).●.It is commendable that this style is quite good among similar style products.●.There are two types of alarm prompts: sound and light, and vibration.Description
Power supply
9 (V)
Alarm mode
sound
Measuring range
2-3cm
Detect metal size
1 yuan coin
weight
0.185 (g)
Dimensions
350x140x30 (mm)
Scope of application
Security check
type
metal detector
no