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Schools Sound Vibration Alarm Handheld Metal Detector Wands Multi Detection
Features
Sensitivity adjustment switch. counterclockwise--reduce sensitivity , clockwise--increase sensitivity
Application
Airports and Seaports,Railway,Electronic Factory,Government Buildings,Embassy,Police office,Court,Prisons and jails,Military Bases,Hospitals,Banks,Financial Institutions,Colleges and Schools,Hotels and Casinos,Power plants,Research Sites,Sports Stadiums,Public Transportation,Warehouses
Specification
Technical Standard | Technical Parameter |
Product size | 415mm x 85mm x 45mm |
Package Size | 520mm x 100mm x 50mm |
Working frequency | about25 KHz |
Net weight | 400 g(Without batteries) |
Power supply | Standard 6F22/15F8H 9V battery or rechargeable battery |
Temperature | -15℃ to +55℃ |
Power | 270MW |
Packing | 25/box |
Product detail
Workshop display