MJB3099-94 3" Dial Stem Thermometer 50 to 500 F / 10 to 260 C

These rear connected bimetal thermometers are economic and ideal for applications that can accept a fixed back connection. These instruments are provided with an external recalibrator on the rear of the case, for easy temperature adjustment. The hermetically-sealed, stainless steel case prevents moisture from entering into the instrument and fogging the lens, thus allowing the operator to obtain clear, accurate readings. CASE & RING: Hermetically sealed 300 series stainless steel. LENS: Double strength glass standard, with polycarbonate (250 °F maximum range) optional. DIAL: Aluminum with white finish and black markings. POINTER: Black. RECALIBRATOR: Furnished standard with external recalibrator on rear of case. CONNECTION: 300 series stainless steel, 1/2" NPT. STEM: 300 series stainless steel, Ø 0.250". ACCURACY: ±1% full range (ASME B40.3 Grade A). AMBIENT TEMPERATURE: -40 to 250 °F (-40 to 120 °C)