Review on 🚴 Advanced Digital Universal Bicycle Tire Inflator: Auto-Select Valve Type, Presta & Schrader - Air Compressor Tool by Mario Anderson

If you have a compressor this is a handy tire inflation tool that works well with Presta and Schrader valves. I have tested the gauge with the analog and digital gauges I have and it is accurate. Comes with two Energizer AAA batteries - not the usual nameless batteries that don't last long. When it comes to bicycle tires, little technology is required. Car tires are easy, if you lose some air when you remove the tube, it has almost no effect on the pressure. For bike tires, especially high pressure ones, be sure to carefully remove the tube as a small air leak at the point of separation can reduce the pressure by 5-10psi. So connect the hose and lift the lever to lock it on the valve, then inflate the tire, exceed the desired pressure and use the deflation button to reduce the pressure to the desired psi - this gives you an accurate read. Lower the locking lever and carefully remove the hose by pulling straight back away from the valve. This tool is new to me - will last a long time - I think - it's basically a regular digital car tire inflator with a head that fits both Presta and Schrader valves. Very handy when changing large tires - 28mm and larger require a lot of inflation with a hand pump.