3 Axis Scale / Caliper Remote Power Supply, uses single standard A A battery, to power 3 scales on the DRO's commonly used on Mini Mills, power buttons fit in scales that use L44 or 357 cells, you must notch out the cell covers just enough to allow clearance for wires.  - Questions and Comments are Welcome, Thanks for Looking

Note: If you're looking for 7" x 10" Mini Lathe parts that I don't have listed, contact me, all I need is a part number and I can give you a price quote. Thanks