Handheld Metal Detector Standard Sensitivity Detector School Wharf Station Examination Room Subway
Estimated Delivery: 40-55 business days Contact customer service for express shipping
Model GP3003B1
The upgraded version of MD-3003B1
updated style, and added one low battery indicator light
Double alarm high sensitivity fall prevention Long endurance
Alarm mode: sound / vibration / LED indication
Distance from probe plate: 3.5cmDetection metal size: pin (30mm)
Scope of application: organ school wharf station airport subway station
Product parameters:
Size: 41.5*6.5*4cm
Overall size: 41.8*8*4.5
Package size: 44.5 * 26.5 * 52cm
Single total weight: 0.4kg/pcs(without battery)
Product weight: 25 pieces / box, 13.3kg/box
Working power supply: 6F22ND 9V battery (alkaline battery, rechargeable battery)
Charging model, it can take 40 hours to charge once, and it can be charged about 1000 times
*test data is for reference only, depends on the specific usage scenarios and usage frequency