H-B DURAC B60215-0000 Maximum Registering / Autoclave Bi-Metal Thermometer; -20 to 150°C (0 to 300°F), Individual Calibration Report

This 69mm (2 ¾") long durable bi-metal thermometer measures temperature in the range of -20/150°C (0/300°F) with a dial size of 81mm (3 ³⁄₁₆"). It has a red maximum registering pointer that is moved up by the black temperature measuring pointer to indicate the highest temperature achieved and remains there until manually reset. Threaded 1/4" NPT connection screws directly into in-line processes can be used to mount thermometer on included stand. Constructed from durable 304 stainless steel with a glass lens this waterproof mercury free thermometer withstands pressure, autoclave cycles, high temperatures and rust. It has a removable protective silicone sleeve to prevent moisture from making contact with the dial. Includes individual calibration report (calibration point 121°C), traceable to NIST and multi-language (English, French, German, Italian, Portuguese and Spanish) instructions.