4Pcs Tire Pressure Indicator Valve Cap Anti-theft Upgrade Auto Tire Pressure Alarm Valve Stem Caps Cover Sensor Indicator Alert Tyre Air Gauge Warning Device

Product Name:Pressure Indicator Valve Cap Material:Metal+ABS Color:Sliver Function:Tire pressure alert Keyword:Tire pressure Indicator valve cap Application:Schrader valve cap Weight:42g Size:23*9mm Features: Tire Pressure Monitor: According the recognize color to display the pressure of the tire. Green shows that tire pressure is normal Yellow shows that the pressure is 10% lower than standard Red alerts you that the pressure is 25% lower than standard. High Quality: Chromed stainless steel+PC; Size:23X9MM Visually alerts you when the tire pressure is low. Multiple Usage: Car tire pressure monitor valve caps help to avoid premature tire wear or blowouts from under-inflated tires,increases fuel efficiency, safety and control, extends tire life. Wide Compatible: Fit for 32-36PSI (2.2-2.4Bar), applicable to car, motorcycle, bicycle and so on. Package Included: 4Pcs Pressure Indicator Valve Cap