INFLATION AND TIRE PRESSURE DISPLAY: With this you can both check the tire pressure and connect a compressor to inflate the tire with air. EASY TO USE: Simply attach the locking component to the valve stem and use the trigger to inflate or deflate to the desired pressure with an extended tip and 360 degree rotating chuck. Perfect for any car or motorcycle. CHEAP READING: 0-220 psi / 0-16 bar mechanical tire pressure gauge that doesn't depend on batteries so it works great in any weather and won't let you down. The large dial is sleek and easy to read and is sure to impress. DURABLE AND RELIABLE: With the robust and ergonomic metal handle, you can inflate the tires comfortably, quickly and easily. Our rustproof zinc alloy body ensures a durable and waterproof product. STURDY: Steel construction with reinforced flexible rubber hose and longer internal brass connections to prevent air leaks. This teaching is designed to last. How does it work? It's very easy! Simply unscrew the valve cap from your tire and push the tester in. The adjustment dial immediately displays your current pressure. Included in delivery: 1xTyre Inflator