1.Steel Case bimetal Thermometer temperature gauge 2. 50--100mm Dial Size ... thermowell 4. CE ROHS Pressure Gauge/Manometer SpecificationTemperature Gauge/Thermometer SpecificationSizes of Case:2"/50mm, 2.5"/63mm, ... \Window:Polycarbonate, GlassPolycarbonate, GlassDial:AluminiumAluminiumDial Face:single, dual, w/Logosingle, dual, w/LogoPointer:Aluminium, AdjustableAluminium, AdjustableBourdon Tube:Bronze ...