Powermate 150-Psi Pneumatic Digital Tire Inflation Air Tool

Back-lit LCD screen that is easy to read and works off of 2-AAA batteries(included)
Working temperature range: -20 degrees F to 120 degrees F
Air and nitrogen compatible
Built-in relief valve helps reduce pressure in over-inflated tires
Dual head air chuck with 1/4 in. NPT inlet
Precision accuracy rating: 0-100 PSI = +/-1 PSI. 101-130 PSI = +/-1.5 PSI. 131-150 PSI = +/-2 PSI