Yourkar 4 PCS Tire Pressure Monitor Valve Stem Caps, 2.4Bar 36PSI Car Tire Pressure Monitor Sensor Indicator with 3-Color Eye Alert, Universal Valve Stem Caps for Cars (Silver)

【3-color Display】: Our tyre pressure monitor is set in three colors, which represent the different pressure conditions of the tyre. Green indicates normal pressure, yellow indicates pressure 10% below standard and red indicates pressure 25% below standard, which is clear at a glance.
【Main Function】: It is basically used to check the pressure value of car tyres, ensuring the normal working of tyres. It can steer clear of tyre wear and rupture because of insufficient pressure, and prolong the use time of tyres. It’s going to help you know the pressure condition of tyres at any time.
【Reliable Quality】: This tyre pressure detector is made of stainless steel, which is hard and unbreakable. It has good waterproof, so it isn’t easy to rust in long-term use. It is built-in chrome-plated copper core, which is high temperature resistant with stable performance.
【Installation Steps】: It is easy to use and requires no installation tools. First, get rid of the original valve cap. Second, clean down the valve cap, and then align the valve slowly screwed on half. If you hear the sound of air leakage please continue to tighten until no air leakage.
【Wide Application】: This tyre pressure detector has wide compatibility, which can be utilized to monitor the tyre pressure of most car models. Such as sedans, trucks, SUVs and RVs and so forth. Moreover, it may also be used to monitor the pressure of motorbike and bicycle tyres.