The MD-3003B1 Hand Held Metal Detector is a high-performance portable security inspection tool designed for quick and reliable detection of metallic objects during personnel screening.
Built with rugged ABS housing and advanced digital microprocessor technology, it delivers stable performance with minimal false alarms, making it suitable for continuous professional use.
This model is widely used by security personnel at airports, correctional facilities, schools, public venues, government buildings, and event checkpoints where fast throughput and accuracy are critical.
High Detection Sensitivity
Detects pistol at up to 90 mm
Detects 6-inch knife at 60 mm
Detects razor blade at 30 mm
Detects pin at 10 mm
Self-Calibrating Technology
Digital microprocessor eliminates the need for frequent sensitivity recalibration
Large Scanning Area
10 cm wide detection surface ensures faster and more thorough inspection
Multiple Alarm Modes
Audible alarm
Bright red LED indicator
Vibration alert for noisy environments
Adjustable Sensitivity
Manual sensitivity adjustment knob for different screening requirements
Rugged & Ergonomic Design
High-impact ABS casing with reinforced coil compartment
Lightweight and easy to operate for extended use
Flexible Power Options
Standard 9V alkaline battery
Optional rechargeable battery kit available
Tool-free battery replacement
General Information
Model: MD-3003B1
Detection Type: Hand Held Metal Detector
Operating Frequency: Low frequency
Operating Temperature: -5°C to +55°C
Operating Current: < 50 mA
Detection Performance
Pistol: 90 mm
6-inch knife: 60 mm
Razor blade: 30 mm
Pin: 10 mm
Alarm Modes
Audio & LED
LED & Vibration
Power Supply
9V (6F22) alkaline battery
Operating voltage: 7V–9V
Physical Specifications
Dimensions: 410 × 80 × 42 mm
Weight: 400 g
Packaging
Packing: 25 pcs / carton
Net Weight: 10 kg / carton
Gross Weight: 14 kg / carton
Carton Size: 530 × 440 × 370 mm
Warranty
12 months (parts & labor)
Airports & transportation terminals
Prisons & correctional facilities
Schools & educational institutions
Government buildings & embassies
Stadiums, concerts & large events
Corporate security & loss prevention
Historical landmarks & public venues
✔ Proven detection accuracy
✔ Fast screening with minimal false alarms
✔ Durable design for professional use
✔ Easy operation and maintenance
✔ Trusted by global security teams
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