Handheld Metal Detector - 420x140x92mm, Rechargeable 9v Battery | High Sensitivity, Audio Alert, Vibration Alarm, 40-hour Continuous Operation

Product Description:-The special design of the circulation switch of this Handheld Metal Detector has the function of switch alarm and hidden respectively noise vibration alarm. Besides it is easy and convenient to use, and can be easily adjust by you. And this handheld metal detector can detect the ferrous and non-ferrous metals because of the high sensitivity. Besides with a rechargeable 9V battery it can work continuously for 40 hours. Whata s more, when it detects metal or it has low power it can give alarms to you. Since they are easy to easy to carry, they can be used for security in places like railway stations, airports, prisons and so on. Wanting to know more specific information come here and we will provide you high quality products with best price.

Specifications

Alarm Indication: Audio alert and LED indicator and vibration
Operating frequency:20KHz
Detection sensitivity: detecting 20 mm in diameter steel balls
Sensitivity :a Y5cm
Power Supply:9V fold battery (6F22ND) can connect with recharger, can work over 40 hours and distance does not change
Quiescent Current :<11mA
Operation Current:Audio and LED<56mA ,Vibration<90mA
Control: Circulation switch (On, Off, a sound of light or mode of Vibration)
Body Size:420*140*92mm
Color Box size:441*144*52mm
Net Weight:272g