Used Blue Bowl Plumbed with Pump Pumps 2-pin AT connector to Micro

2-pin AT connector to Micro USB cable

Attaching it to your upper chest / shoulder you can hear your metal detector audio tones without using headphones

These have been off the market for a long time

Achieve Maxim Depth with this 9" x 12" PROformance concentric searchcoil for AT Series Metal Detectors

Boost Process substantially increases depth under most conditions

Used Blue Bowl Plumbed with Pump Pumps 2-pin AT connector to MicroSlightly used blue bowl with pump, bowl, and plumbing. Save money on this demo equipment! Our BLUE BOWL, including a pre plumbed pump, makes easy work of what would take hours, and does a more thorough job of removing the black sand from the gold dust. The unit can be used at home with a simple garden hose, or in a field using a 12 volt battery powered pump. Completely portable, weighs 3 pounds, and comes with wire legs and valve assembly so there are