MD3028 Control Unit Metal Detector Host for MD Accessories Display Operation Buttons Search Coil

Power supply

     2*9V battery(not including)

Sensitivity

     >18cm (for a US quarter)

Operation modes

     Fully automatic and all metal detectors

Coil

     8.5" waterproof search coil

Audio

     Unique Tone for Target, 3 tones

Detected indication

     LCD display

Battery Condition Indicator

     Yes

Distinguish

     Ferrous and non-ferrous

Warranty

     2 year