- The unit will read zero (0.0 psi) when actual pressure is below 2.5 PSI(0.15 BAR).
- Accuracy: between 2.5 and 80 psi +/- 1.0psi; 81 and 200 psi +/- 1.5 psi.
- 2 AAA batteries life will last more than 650 cycles on/off (auto off periods of 90s), power consumption in idle is extremely low.

* Robust nylon + fiberglass plastic resin injection housing; 360° swivel air inlet bushing.
* 2.9 " Digital Pressure Gauge with removable 360° swivel adaptor for optimal viewing angle.
* All time backlit while power is on; air inflate and air release 2 functions in one steel trigger.
* NBR+PVC hybrid rubber hose, 1/4" I.D. , truly 300psi working pressure, including clip chuck and dual chuck, quick connect style.

Temperature Compensated measuring module for all climate of constant pressure accuracy. (without temperature compensation, when have every 10℃change will have 1.0 psi deviation)