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
