Digital Tire Pressure Gauge

Digital Tire Pressure Gauge 

1) Pressure rang: 0-100 PSI
2) Accuracy: +/- 1%
3) Muti-scales: PSI, Bar, Kgf/cm2, Kpa.
4) Single key operation: manual ON/OFF, unit conversion, auto power off.
5) Long-life 3V lithium coin cell

Model No. 310-200 color: silver
Model No. 310-400 caolor: black