Specifications:1) Flexible twisted multi-fiber steel wire plastic coated with grooved steel needle2) Type: one loop, double loop, without loop, pin lanyard.3) Dimensions: 175mm (7") or customized

We sell all kinds of Hand held metal detector,Specifications:1) Power: DC 9V, AC power supply, or rechargeable battery2) Operation frequency: 25KHz3) Working current:4) Working voltage: DC 9V5) Temper

The HD001 is a high performance Hand Held Metal Detector designed to meet the exact requirements of the security industry. Typical uses will include body search for offensive weapons in crowd control,

Specifications:1) Power: DC 9V, or rechargeable battery2) Operation frequency: 22kHz3) Working current: ≤50mA4) Working voltage: DC 9V5) Temperature: -5-55oC6) Weight: 4007) Dimensions (L x W x

Features:1) Protect glasses, can be opened by normal detacher2) Frequency: 58kHz/ 8.2MHz3) Color: customize4) Lock: standard/ super lock

Features:1) Protect glasses, can be opened by normal detacher2) Frequency: 58kHz/ 8.1MHz3) Color: customize4) Lock: standard/ super lock

Features:1) Antenna size (MD x TD): 40 x 40mm, 30 x 40mm, 48 x 50mm, 40 x 70mm,50 x 70mm2) Adhesive x 1 permanent base3) Resonance frequency: 8.2MHz4) Effective signal volume: >2000cm³5) Quality

Features:1) Antenna size (MD x TD): 40 x 40mm, 30 x 40mm, 48 x 50mm, 40 x 70mm,50 x 70mm2) Adhesive x 1 permanent base3) Resonance frequency: 8.2MHz4) Effective signal volume: >2000cm³5) Quality

Features:1) Antenna size (MD x TD): 40 x 40mm, 30 x 40mm, 48 x 50mm, 40 x 70mm,50 x 70mm2) Adhesive x 1 permanent base3) Resonance frequency: 8.2MHz4) Effective signal volume: >2000cm³5) Quality