10A One Pole Seven Way Rotary Switch Metal
1 Pole 7 Way Rotary Switch Metal
Metal Detector Sensor
- Low battery indicator
- Multiple Modes
- VCC 9V Battery
- Logic high output with common ground
- Can detect any metal at the range of 1Cm to 3Cm, you can connect a 9V battery to make it handy
- It will not detect coins if it is in the middle of the coil, it may detect if it is close to the coil, It will not detect any type of explosives
- The metal sensor has to supply 12V from controllers and not 12V via adapter