tire pressure gauge safety
material: plastic body, the pressure specification is solid
 specification: from 26psi to 48psi or 1.8bar to 3.3bar
 show green color,indicating the tyre pressure is in safe
 show yellow.red.green color,indicating the tyre pressure is in danger
show yellow.green color,indicating the tyre pressure is not enough,you must inflate tyre
can be fixed on tyre
packing: blister card