Fischer Scientific Traceable Vaccine Refrigerator/Freezer Thermometer 06-664-11pk2 (Pack of 2)

Ideal for monitoring vaccine storage temperatures, this Fischer Scientific 06-664-11pk2 Traceable thermometer comes as a pack of two for refrigerator and freezer use. Each probe is sealed in a glycol solution to protect and insulate the sensor when the door is opened. A 5Ml bottle replicates the thermal mass of vaccines and is sized to sit in vaccine trays. The unit features Min./max. Memory to capture high and low readings overnight, during weekends, or over any selected time period. High and low settable alarms allow customizable alert thresholds. Probe range: -50 to +70°c/-58 to +158°f