SUP-Y290 pressure gauge is with battery power supply, high accuracy up 0.5% FS, battery power supply, backlight etc. The pressure unit can be changed wthin Mpa, PSI, Kg.F/cm aquared, bar, Kpa. Widely used in the industry application. Features Range:-0.1~ 0 ~ 60MPaResolution:0.5%Dimensions: 81mm* 131mm* 47mmPower supply:3V Battery powered