ANENG-MD-3004 Handheld Scanner Detector Multipurpose Gadget

Support for sound and light synchronous alarm or vibration alarm, convenient to use.

Suitable for security check at school examination room, station and entertainment place.

Low voltage indication function, easy to carry.

Power Supply: 9V 6F22ND Battery (Not Included)

Low voltage indication function. High detection accuracy, stable performance and high reliability,

Made of high quality material, durable for long time use.

Sound and light less than 56mA, vibration less than 90mA

sound and light synchronous alarm or vibration