Pressure Inc., Digital Pressure Gauge, DT150-34CV, Performance Gauge.  This gauge is designed to be accurate and durable for proformance shops and race teams.

Range 1-100 PSI.
Large, easy to read LCD.
Accurate to +/- 1.0%.
Increments of .5 PSI.
Convenient hose whip.
Large brass ball chuck.
Air bleed valve.
Solid state electronics for durability.
Shock cover.
Hose boots prevent wear and abrasion.
With or without pressure hold.
Auto shut-off preserves battery life.
Lithium battery, ~ 5 year lifespan.