Designed for both Presta & Schrader valves, effortlessly accommodates all bicycle types. All-in-One Digital Bike Tire Inflator & Pressure Gauge. Why Choose Our Digital Tire Inflator?. This superior tire inflator and gauge are perfect for cycling enthusiasts who want precision and ease in one robust device.
It should not be advertised to be used on a Bicycle - Car tires onlyly
I am sure the product works well for a car tire.......
But I don't recommend it for a road Bicycle - it pumps too quickly and you cannot control the amount of air you are pumping into the tire. The result is you could blow your tire.