This air pressure gauge is a great air pressure measuring tool with stable performance. With mini size, it is convenient to carry. 

Features: 
This air pressure gauge is a dial instrument with precise result. 
Its measurement range is 0-100psi. 
Metal outer case, well protect the inner accessories. 
Mini size, convenient to carry. 

Specifications: 
Material: Metal 
Color: Black 
Measurement Range: 0-100psi 
Diameter: 5cm 
Item Weight: 69g / 2.4oz 
Package Size: 8 * 6 * 3cm / 3.1 * 2.4 * 1.2in 
Package Weight: 81g / 2.8oz 

Package List: 
1 * Air Pressure Gauge