All Pro™ bimetal dial thermometers have all stainless steel construction. According to the company, the thermo-meters come in 2-inch back-connected dial, and 3- and 5-inch dial sizes with back, bottom, and all angle-case styles — 1/4-inch NPT on 2-inch dials and 1/2-inch NPT on 3- and 5-inch dials. Features include 1% span accuracy and spun-over, non-removable sealed bezel ring, the company says. Fahrenheit and Celsius scales are color-coded. Matching thermowells are available.
Palmer Instruments Inc., 234 Old Weaverville Rd., Asheville, NC 28804-1228.