Model Number: WT818G Brand Name: WINWINTOOLS Key Specifications/Special Features: 8 in 1 Digital Tyre Gauges1. Pressure rang: 0-100 PSI2. Accuracy: ±1%3. Multi-scales: PSI, Bar, Kgf/cm2, Kpa4. Digital tread depth gauge (0-20 mm/ 0.8 inch)5. Bright LED flash light6. Back lighted LCD for use in the dark7. Bleeder valve for pressure adjustment8. High grade conical steel window hammer for emergency9. Razor-sharp seat belt and air bags cutter for emergency10. Compass11. Manual ON/OFF,unit conversion, auto power off
12. Power: 3pcs AAA batteries