Digital Block Heater Thermometer Thermco® Fahrenheit / Celsius -58° to +158°F (-50° to +70°C) Bottle Probe Door / Wall Mount Battery Operated

The minimum/maximum feature monitors critical temperature for any period of time, such as overnight or weekend

NIST Traceable

Certificate provided with critical temperature certified

Current temperatures with minimum/maximum function

Records the high & low temperature over time period

Each thermometer individually serialized

Supplied with button battery

Thermometer can be used to monitor ambient temperatures

Thermometer bottles have double magnets for mounting

Bottle Media 1 mL Mineral Oil