Digital Hydraulic Pressure Gauge 0-25MPa, 3-1/8" Dial with LCD Backlight | 0.1% High Accuracy Industrial Manometer for Water, Gas, Liquid & Fuel | NPT1/2 Thread | Ideal for HVAC Systems, Oil Refineries & Hydraulic Machinery

Digital pressure gauge Description:Dial size : 3-1/8" dial (80mm)Pressure Range : -0.1…0.01~100MPaOverload Capacity : 200%Accuracy : 0.4%FS / 0.2%FS / 0.1%FS (This link is for 0.1%Accuracy)Tempe. Accuracy: ± 2 ℃Process connection : G1/2, G1/4, NPT1/2, NPT1/4, M20×1.5mm Connection.Input Voltage : 3V (Two 1.5V AAA batteries) Batteries no included.Working temperature : -4 to 140 deg F/-20 to 60 deg CAmbient temperature: 140 deg F/60 deg C maximumCase : 304 stainless steelCase thickness:1.5mmDiaphragm: 316L stainless steel Case and Connection.Light: LCD Backlight DisplayIP Class : IP65How to operate :ButtonDescription :Powerbutton : ON / OFFUNITbutton : Press the button, cyclicswitching the pressure unit Pressure the "UNIT" botton, Show themaximum minimum value, corresponding to the MAX/MIN logo light up.ZERObutton : Press Zero button for 4seconds, Calibration zeroPeak button：Max/Minpeak value holderFEATURES:Wide pressure range ：-0.1…0.01~100MPaLCD backlight displayFour and a half digitsdisplay Three digits ambient temperature display Zero clearing Max/Min peak value holderPressure progress bar displayBattery indicatorFive pressure unit switching (bar, psi, kPa, MPa, kg / cm2)Notice:1psi=6.895kPa=0.0689476bar =0.006895MPa1MPa=145psi100MPa=14503psi