Bel-Art Products B61310-9200 Bi-Metallic Dial Thermometer with 1/2" NPT Threaded Connection, Polycarbonate Lens, 10 to 260°C (50 to 500°F), 75 mm (3") Dial Size, 300 mm (12") Probe Length

Thermometers feature a 1/2” NPT threaded connection and polycarbonate lens. External adjustment allows for simple field calibration. For correct temperature reading, stem must be immersed at least 50mm (2”) in liquids and 100mm in gases (4”). Each thermometer features accuracy to 1%, stainless steel case and stem and is individually packaged with a multi-language (English, French, German, Italian, Portuguese and Spanish) Statement of Test and Calibration.