Ware Washing Thermometer BC350R, 3 inch dial, 1/2 inch NPT, 6 inch stem Model: BC350R SKU: 391B0605AKKAAAA 3″ Dial 6″ Stem x .250″ Diam. Dual scale 20/240 Degrees F and -10/110 Degrees C NSF certified 304SS External Parts Calibration Feature Glass Lens 1/2″ NPT Made in USA NIST Traceable Calibration Certificate available, order separately Click here for lead times. Register an Interest Provide Your Information Submit