Traceable Refrigerator/Freezer Plus thermometer

The Traceable Refrigerator/Freezer Plus thermometer is protected by a bottle to insulate the sensor from rapid temperature changes, such as the opening of a refrigerator door. The bottle measures 1.0 in. by 2.5 in., and is filled with nontoxic glycol. The sensor accurately monitors temperatures in freezers, water baths, heating blocks, incubators and refrigerators. It fulfills all U.S. Centers for Disease Control (CDC) thermometer and vaccine temperature requirements. It features a triple display that simultaneously shows high, low and current temperatures, as well as minimum/maximum monitors that track high/low readings for any user-defined time period. The thermometer operates over the range of –58ºF to 158ºF (–50º to 70ºC) with a resolution of 0.1º and accuracy of ±0.5ºC, and its alarm is programmable in 1º increments.