Goodyear Automatic Inflator Head Unit - Digital air Pressure Controller with air Chuck & Hose, 1/4" NPT Fittings, LCD Display, for use with External air Compressor, 10–145 PSI Range

This device automatically inflates or deflates tires to a preset PSI, measures pressure accurately, and is designed for durability and real-world conditions.

• The description claims the unit measures pressure with ±0.3 PSI precision.
• The description claims the device operates in temperatures ranging from 14°F to 122°F.
• The description claims the unit requires connection to an air source/air compressor.