Traceable® Digital Bottle Thermometer with Calibration

Accurately monitor temperatures in freezers, refrigerators, incubators, and environmental chambers with this temperature-buffered sensor. The probe is sealed in a miniature bottle filled with nontoxic glycol or glass beads. Bottle and solution are designed to insulate the sensor from rapid changes, such as when a refrigerator door is opened. Easy-to-read digital display shows current temperatures and min/max by monitoring the high and low readings for any time period.