| Place of Origin |
Zhejiang China (Mainland) |
| Model Number |
SMT8118-S |
Pressure-limit safety valvge; Indicator caps;visual tire cap pressure gauge;tire indicator cap:Suitable for any tyre from 20-42psi Instructions: 1.Unscrew existing valve cap. 2.Set tyre pressure to manufacturer's recommendation.(tyre must be cold) 3.Screw indicator cap onto valve by hand. 4.Check regularly to monitor pressure. 5. If red indicator is above the green, your tyre has lost pressure. 6. Re-inflate the tyre to correct pressure. 7. Keep cap clean to make checking easy. Notice: On motorcycles, please check wheel rotates freely after fitting