Iinflator & tyre pressure display: This allows you to check both the tyre pressure and connect a compressor to fill the tyre with air. Easy to use: simply attach the locking component to the valve spindle and use the trigger to inflate or deflate the desired pressure with an extended tip and a 360 degree rotating chuck. Perfect for any car or motorcycle. Good reading: 0-220 psi/0-16 bar mechanical tyre pressure gauge, which does not rely on batteries, so it works perfectly in all weather conditions and does not let you down. The large dial is elegant and comfortable to read and will surely impress you. Durable and reliable: with the sturdy, ergonomic metal handle you can inflate tyres, quickly and easily. Our stainless zinc alloy body ensures a durable, leak-proof product. Heavy duty: Steel construction with a reinforced flexible rubber hose and longer inner brass connectors to prevent air leakage. This doctrine is built for eternity. The gauge can no longer be clipped. This large gauge makes it easy for everyone to read the numbers - even if you left your goggles at home The user-friendly pistol grip allows for precise inflation of your tyre without worrying about the tyre being overfilled. How does it work? It's so easy Simply unscrew the cap of your tyre valve and push the tester in. The dial immediately displays your current pressure.