1.Steel Case bimetal Thermometer temperature gauge 2. 50--100mm Dial Size 3.Brass Connection & ... thermowell 4. CE ROHS Pressure Gauge/Manometer SpecificationTemperature Gauge/Thermometer SpecificationSizes of Case:2"/50mm, 2.5"/63mm,3"/75mm ... *1.5,M8*1…Accessories:3 holes Flange/Panel U-Clamp,Brass/Stainless Steel ThermowellPressure Ranges:0--10000psi, bar,MPA,kg ...