Digital tire pressure gauge

1) Pressure range:  5~99PSI or (0.4~6.80Bar)
2) Powered by 3V AV battery
3) Multi-unit display: PSI,  Bar
4) LCD digital display
5) Rugged ABS construction
6) High accuracy: ±1%
7) Resolution rate: 1PSI, 0.1Bar
8) Automatic shut-down for power-saving mode
9) Portable and practical