Car Motorcycle Tire Tyre Pressure Valve Cap Gauge Monitor Indicator Sensor

胎压帽汽车轮胎压表检测警示器监测帽气门帽

This item can visually alert you when the tire pressure is insufficient and avoid premature tire wear or blowouts from under-inflated tires.

Features: 
Fit on standard 2.4Bar / 36PSI  tire valve stem.
Visually alerts you when the tire pressure is insufficient and avoid premature tire wear or blowouts from under-inflated tires.
 
Indication:  
Green shows that tire pressure is normal.
Yellow shows that the pressure is insufficient about 10%.
Red alerts you that the pressure is insufficient by at least 25%.

Installation:  
Remove the car's original black valve cap;
Screw this new pressure cap tightly onto the valve stem;
Check out the color regularly to know whether your tire pressure is normal or not.

Specifications: 
Material: Chromed metal
Tire pressure: 2.4Bar / 36PSI
Item size: 2.3*1cm

Package content: 
4 x Tire pressure valve cap monitor