Want to guess or know?

Tires. Without them you're not going far, be assured your tires are well in shape with the heavy-duty, relaibility tested pressure gauge. You'll never kick a tire again believe that and if you got an air compressor even better. This gauge dual acts as an inflation gun, just hook it up if you dont like the numbers you're seeing and its good to go.

Material: Metal, rubber

Handle: Metal

Nozzle head: Copper

Feature:
1.The vehicle tire has a function of deflation, inflation, and tire testing,and an air pump can be connected to the vehicle to have a dust blowing function.
2.Self-locking chuck, easy to connect.
3.Shockproof rubber protective cover
4.High quality,high precision tire pressure gauge
5.Thickened dial, thickened explosion-proof tube

Specification:
Pressure: 220PSI (16Bar)