magnetic stud finder
USD $6 - $10 /Piece
Min.Order:200 Pieces
Uses:
1. Airports, railway stations, docks electronic detection checks
2. Customs, border control, defense department security checks
3. Medicine, food quality inspection business systems
4. Important places, playground safety inspection
5. Precious metal detection, such as gold and silver jewelry factory
Parameters:
Voltage: 9-volt battery or rechargeable battery
Power: 270 mW
Operating frequency: 22 kHz
Working current: <50 mA
Operating voltage 9 volts
Working temperature: -5 ℃-55℃
Weight: 400 grams
Dimensions: 41 (L) * 8.5 (W) * 4.5 (H) cm
Specifications
Alarm Indication | Audio alert and LED indicator and vibration |
Sensitivity | ≥5cm(for a RMB one YUAN Coin) |
Power Supply | 9V fold battery (6F22ND) can connect with recharger,(recharger is optional accessory) |
Quiescent Current | <7mA |
Operation Current | Audio and LED<50mA ,Vibration<103mA |
Body Size | 410*85*45mm |
Net Weight | 360g |
Gross Weight | 400g |
Color Box size | 425*100*55mm |
Package Size | 50*28*44cm (24pcs/carton,12kg/carton) |