Metal Detector Electronic DIY Kit
$7.99
Free shipping. Delivered in 10-25 business days.
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About this product
Looking for a diy kit? Metal Detector Electronic DIY Kit is delivered to your door with free shipping and tracking on every order. Choose your options, then add it to your cart or buy it now.
Kit name: Metal detector manufacturing kit Work current: about 23mA (in case of normal alarm) Static work Current: 3.7mA (without alarm) Power supply.
Specifications
- voltage
- Two button batteries Working power supply: 3-5V PCB
- size
- 60 × 185mm Kit uses: game entertainment, security inspection, metal products on search bags Including mobile phones, controlled knives, etc. Maximum detection range: 3-5cm, the larger the metal area, the farther the detection distance, the metal surface The smaller the product is, the closer the detection distance is. Packing list: Electronic kitX1set Product Image:
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