MD-1007A children learning metal detectors, and gold location detector MD1007 may be the beginning of an exciting new interest. It can be used to find lost or missing coins, jewelry and other metal objects.
2. You can also find many bottle caps, metal pull rings and aluminum foil packaging. The metal detector has high sensitivity.
Feature:
1. High sensitivity.
2. Simple and convenient operation.
3. When 9V batteries are used up to 7V, the detection distance remains stable.
4. Save electricity. Alkaline batteries can work for more than 45 hours.
5. Sound alarm when switching on or off the device.
Specification:
Power supply: 9V (6F22) (excluded)
Working frequency: 22KHz
Current: Standby: 10mA; Maximum: 30mA
Working Voltage: 7V-9V
Sensitivity: One coin: 100-300 mm
Stretch length: 15-27 inches
Color: Black + Blue
Packaging weight: 595g
Packaging size: 370mm*305mm*73mm/14.56*12*2.87''