Pay in 4 interest-free payments of $14.75 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Printing speed: 60mm/sec
Working current: 200mA
Work voltage: 3
Built-in 6
B017 – 6 Input 1 Output Audio Signal Selection Switcher Output Volume Adjustment Control 3
MD970 Waterproof High Sensitivity Metal Positioning Rod Adjustable Sensitivity Metal Detector(Orange) elebest Printing speed: 60mm/secParameter: 1. The sensitivity distance of detecting one yuan coin is 5cm 2. Detection method: vibration, sound alarm 3. 4 alarm modes can be adjusted, press and hold the key for 3~4 seconds to enter the adjustment mode (sound + vibration low sensitivity; sound + vibration high sensitivity; vibration low sensitivity; vibration high sensitivity) 4. Power supply: 9V battery (need to buy by yourself) 5. Working environment: temperature minus 20 60 degrees
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