Package: 
1 x Ampper tire pressure gauge. 

Ampper tire pressure gauge protect your vehicel, save money, ensure safe driving by frequently testing the tire pressure. 
Ampper tire gauge will be your best choice! 

Features: 
1, Accurate reading. 
2, 2" large dial, premium steel. 
3, Durable rubber for collision protection. 
4, Built in air pressure release button. 
5, Perfect for any vehicle car truck motorcycle etc. 

Notes: 
1, Check the pointer of the dial plate, make sure it's "0" before you measure the tire pressure. 
2, Be quickly when you screw or unscrew the item. 
3, When you screw or unscrew the item, a little of the air will leak. It's normal for the item, and no effect on measure or tire pressure.