Traceable 4527 Memory Monitoring Thermometer with Vaccine Bottle Probe, -58 to 158F

Triple display simultaneously shows min/mas and current temperaturesand offers both ºF/ºC switchable options. It accurately monitors temperatures in freezers, water baths, heating blocks, incubators, and refrigerators with this enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when the refrigerator door is opened. The alarm is programmable in 1º increments, sounds continuously when the temperature rises above/falls below set points and can be turned off manually.