52mm Depo Racing Digital Boost Gauge PSI
Depo Racing Japan Big in Asia and Europe now in the US, Same cost as others but the Quality of Defi  ...................................................GAUGE Display is    "psi"Digital Boost gaugeNo Control Unit Needed - Ready to use !!!  www.deporacing.us.I have included one pic of the actual face of the gauge in the box, it has protective film on lens..- Full sweep 270 scale- LED Backlight- Opening Ceremony and Ending mode- Needle self Calibration- High precision Japanese Stepper Motor- Fast Japanese Needle response- Aluminum Bezels- 27mm Case- Easy quick connect pin-style wiring