Durac Bi-Metallic Dial Thermometers - 75mm Dial, Thermometers With Npt Connection For Measuring Temperature In Gas And Liquid Phase, Each

Details:

Dial size: 3 in. (75Mm)npt connection0.5 In. Threaded connectionpolycarbonate lensexternal adjustment for simple field calibrationimmersion in liquid: at least 50mm ( 2 in.)Immersion in gases: at least 100mm (4 in.)Individually packaged