The APEX Precision Tire Inflator provides precise, highly accurate, and repeatable tire fill and pressure readouts.

Two models are offered: a 0-40 PSI inflator optimized for lower off-road pressures (C/D load tires) with an easy-to-read face, and a 0-90 PSI inflator designed for high-pressure towing and trailer applications (D/E load tires).

Both models feature high performance, including +/- 0.5 PSI accuracy and 0.05 PSI repeatability across a wide temperature range -30 to 175F.

Built for rugged use, the unit utilizes stainless steel and hard-coated 6061-T6 aluminum, features a fluid-filled gauge to resist shock, includes a billet aluminum snap mount, a 3/8 swivel fitting, and has phosphorescent numbers for low-light visibility.