Precision Dial Thermometer: easy to read Fahrenheit and Centigrade scales. Hermetically sealed; water proof; will not fog; made from corrosion resistant stainless steel. Comes with an adjustable positioning clamp. Accuracy to ½°.
Model A comes with 1¾" dial with a 6" stem.
Model B comes with 2½" luminescent dial with a 8" stem, ½° graduations and a calibration adjustment wrench.
With 1 3/4" dial with a 6" stem.