Battery can be changed (Battery type CR2032 3V)
Four kinds function of unit can he choosed PSI bar kg/cm kpa
When you stop using guage within 90 seconds screen will goes out,
Please start it again if you need.
Pressure range 1~160PSI accuracy Â±1.5%F.S.
Applicable:Air adjusting valve & mini-regulator
The product color has the blue and orange.