Product description
Lightweight and portable, easy to carry.
Easy to operate, equipped with leather, comfortable to use.
With double alarm mode: light and sound vibration
Automatically reset switch to the sensitivity function, so it is capable of detecting large, but also detecting small metal objects.
May need to be adjusted according to sensitivity.
Mainly used to detect metal necessary places, such as security day-to-day metal anti-theft examination, examination room, the school to bring communications tools to prevent cheating of the inspection work, as well as non-specified places, such as metal detectors.
Detection sensitivity: Diameter 2.5mm Ball
Power supply: 9 V battery (6F22ND) (not included)
Operating frequency: 22KHz
The working current: less than 50mA
The working temperature: -5 -55
Alarm mode: sound /LED light
Application: security inspection, public occasion
1 x Hand Held Metal Detector