Special Features:

Enviro-safe thermometer; monitors refrigerator temperatures; temperature measuring range: -5 to +20 degrees c; engraved with a serial number traceable to nist/dkd with scales in 0.5 degree increments; attaches to refrigerator magnetically or adhesively; utilizes biodegradable, nontoxic, and nonflammable components; thermometer and vial are enclosed in a plastic tube to protect the thermometer and to contain contents in case of breakage; includes temperature wall chart

Properties:

An item that has confined liquid whose physical property(ies) changes with variation in temperature and indicates the temperature to a division or number on a graduated scale(s). May include flexible tubing (capillary) for indoor/outdoor applications. excludes: thermometer, clinical, human.