Hand-held Security Metal Detector, Detection Distance: 60mm, Hand-held Detector Option:Hand-held Detector Size of microphone tube: 22*180mm

Size of microphone tube: 22*180mm

Mobile phone E-clip: ABS plastic

your device will not to move as you drive

One Package Size 10cm * 5cm * 2

Hand-held Security Metal Detector, Detection Distance: 60mm, Hand-held Detector Option:Hand-held Detector Size of microphone tube: 22*180mm1. Highlight: Using imported chip, the performance is much better than the general chip 2. Features: Light and beautiful structure, high sensitivity, with a small back bag easy to carry 3. Applications: Suitable for applications requiring relatively high places such as: gold and silver jewelry, jewelry factory security and the need for a quiet school entrance examination venue mute checks Specifications: 1. Sensitivity: A25 cent coin (60mm) 2. Iron