Worlds most compact digital mini gauge with back light display. This accurate and robust gauge fits into a small form factory making it idea for mini keg systems, regulators and other pressure applications.
Specifications:
Battery Life: More than 2 years (using the mini gauge once a day)
Battery Type: CR2032
Auto Battery Saver: YES, screen automatically turns off after 15sec
Size: 27mm x 27mm
Radial O-ring Stem: 7.8mm Bore