Thomas Traceable Refrigerator/Freezer Plus Thermometer, with 5mL Vaccine Bottle, -58 to 158 degree F

Accurately monitor temperatures in freezers, water baths, heating blocks, incubators, and refrigerators with this enclosed temperature-buffered sensor. Bottle insulates sensor from rapid temperature changes when refrigerator door is opened. Thermometer fulfils all CDC thermometer and vaccine thermometer requirements. Triple display simultaneously shows minimum/maximum, and current temperatures. min/max monitors high/low readings overnight, on weekends, or for any time period-a significant advantage over current reading-only glass thermometers. Range is -58 to 158 degree F with a resolution of 0.1 degree and accuracy of +/-0.5 degree C. Alarm feature provides alert when temperature rises above or falls below a set point. Alarm is programmable in 1 degree increments. Ten-foot micro-cable permits refrigerator doors to close on it. Solid-state probe eliminates mercury contamination in refrigerators. Probe is sealed in a miniature bottle (1 x 2.5") filled with nontoxic glycol. Solution is GRAS (generally recognized as safe) by the (Food and Drug Administration). Eliminates concerns about incidental contact with food or drinking water. To assure accuracy an individually serial-numbered Traceable certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). High-impact, chemical-resistant ABS plastic case. Measures 2.5" width by 3.25" height by 5/8" thick. Weight is 4 ounces. Velcro and magnetic strips are provided for mounting of both thermometer and bottle sensor. Supplied with a Traceable certificate and AAA battery for continuous, 1-year always-on monitoring.