Description of Accu-Gage H100X: 100 PSI Professional Tire Pressure Gauge with Rubber Guard for Superior Protection
For Schrader valves only. Does **NOT** work with Presta valves. 100psi range is great for most pick up truck pressure ranges (when not carrying a heavy load). Unlike digital gauges, the Bronze Bourdon tube precision movement is not affected by temperature, altitude, or humidity, and no batteries are required. Accuracy conforms to ANSI B40.1 Grade B and California regulation. Gauge holds pressure reading until released. Bleeder button releases pressure reading / bleeds air from tire. Backed by a Lifetime Warranty (USA and Canada) so click "Add to Cart" and buy with confidence.