Special Features:

Process connection: ?" npt standard; window: glass, fully gasketed; oven range: exposure 500?F; cagec 69232, wika instrument corp, 5247 langfield rd, houston tx, 713-462-0117, phone number is disconnected and no email address provided

Properties:

A thermometer which has a bimetallic substance, whose measurable physical properties, or one of them, change with variation in temperature and self-indicate the temperature to a division or number on a graduated scale(s).