Review on 🚗 Digital Tire Pressure Gauge 235Psi with Inflator, Accurate 0.1 Display Resolution - Heavy Duty Air Chuck and Compressor Accessories for Trucks, Cars, and Motorcycles - Includes Rubber Hose and Quick Connect Plug by Cris Drew

This device has better accuracy than some competitors with a similar form factor. In the case of pressure transmitters, it is customary to specify the accuracy as a percentage of the full scale value. A 1% gauge reading 0-100 should read within 1psi. But 1% 0-200 is only accurate to +/- 2psi. Good snap fit valve stem frees hand. The intuitive bleed valve makes overfill correction easy. I bought two. One for home and one for the store