The Series ST surface-mount thermometer adheres instantly, with its dual Alnico magnets, to boilers, furnaces, air ducts, motors, bearings, and other ferrous surfaces, the company says. The unit is available in three models, covering the ranges of 0Â° to 250Â°F (20Â° to 120Â°C), 0Â° to 500Â°F (-20Â° to 260Â°C), and 0Â° to 750Â°F (-20Â° to 380Â°C). The thermometer features a 2-in. dual Fahrenheit/Celsius dial and an aluminum case. The unit’s bimetallic thermal sensing coil provides accurate temperature readings (±2% full scale) quickly, says the manufacturer.
Dwyer Instruments, Inc., P.O. Box 373, Michigan City, IN 46361-0373; 219-879-8000; 219-872-9057 (fax); firstname.lastname@example.org (e-mail); www.dwyer-inst.com (website).