Industrial Thermometer, Customized Specifications are Welcome Industrial Thermometer:Case: 304 stainless steelDial: heavy gauge aluminum with white matte finishHermetic seal: prevent crystal fogging and damage caused by moisturePointer: balanced, lightweightAluminum with black or red finishStem: 304 or 316 stainless steel, welded at tip and case connector to prevent leakageConnection: plain, no ...