Safe-Guard Hand Held Metal Detectors MD-300 for Body Scanner

Function features:
*It features simple operation, exquisite design, convenient conservation and low failure rate.
*Highly sensitive, it can easily detect pin-sized metal articles (or even smaller metal articles).
*Its sensitivity can be adjusted according to the on-site requirements.
*Indication of low battery voltage (LED light is always on).
*It is praise worthy that its price/performance ratio is higher than other products of the same category.
*There are two kinds of alarms, including sound & light and vibration.Product parameters:
External dimensions:Length 395 mm*140 mm
Product weight:20/box, 7.4 kg/box,
Packaging dimensions:52.5 cmX31.6 cmX37.8 cm
Working power supply:6F22ND 9 V battery (alkaline battery, rechargeable battery)
Alarm modes:Sound & light, vibration (switch)Functions and characters:Product dimension: 355mm x 145mm x 40mmProduct Net Weight: 0.2KGWorking Power supply: 6F22 9VAlarm mode: Buzeer & LED, vibrationTechnical parameters:1.This model is also called small landmine detector, extensively used in landmine excavation force in the army.2.Easy operation, exquisite design, convenient storage, large detecting area, stable performance and low trouble rate.3.High sensitivity, and objects with the size of a pin or smaller can be detected easily. Sensitivity can be adjusted according to actual application.4.With low battery voltage indicator (LED is on consistently)5.It is most cost-efficient among models of the same category6. Available with double alarming mode: Buzzer&LED and vibration.PACKING:20pcs/carton, carton size: 53cm x 32cm x 38cm; gross weight: 7.4KG.