MD-300 Portable Hand Held Airport Archway Security Inspection Metal Detector

Description of MD-300 Portable Hand Held Airport Archway Security Inspection metal DetectorMD-300 Portable Hand Held Airport Archway Security Inspection metal Detector is a mini-type hand held metal detector, it mainly used for the security inspection in those important places, such as: customs, airport and court. It will alarm or vibrate when it detects the metal objects.Function Features of MD-300 Portable Hand Held Airport Archway Security Inspection metal DetectorMD-300 Portable Hand Held Airport Archway Security Inspection metal Detector 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).
* MD-300 Hand Held Treasure Hunting metal Detector 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.Technical Specifications of MD-300 Portable Hand Held Airport Archway Security Inspection metal DetectorPower9V (6F22) alkaline battery, rechargeable batteryOperate Frequency22 KHzOperating Temperature-5°Cto +55°COperate Current< 50mAOperate Voltage7V-9VIndicator VisualRed / Green LEDSoundSpeakerVibration ControlOn/Off Switch; Low sensitivity Switch Sensitivity AdjusterHigh Sensitivity 20mm at Pin; 60mm at USD 25 CentLow Sensitivity Detector only respond to bigger metal articleSuch as a 38 Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etcExport Packing20 Pieces per CartonN.W./G.W for Carton7.8 12.6 KgDimension of Packing540 * 330 * 400 mmDimension of Unit370 * 160 * 60 mmNet Weight of Unit270 GColorBlackPhotos of MD-300 Portable Hand Held Airport Archway Security Inspection metal Detector