Traceable Excursion-Trac Datalogging Thermometer with Alarm A professional datalogging thermometer designed for continuous temperature monitoring with alarm capabilities. This unit features a bottle probe and is suitable for vaccine storage and other temperature-sensitive applications requiring precise monitoring and data recording. Key Specifications Temperature range: -58° to +158°F (-50° to +70°C) Accuracy: ±0.25°C Triple display showing high, low, and current temperatures simultaneously Records up to 525,600 temperature observations Programmable alarm with up to 10 unique alarm events USB data transfer capability for CSV file export Multiple mounting options: desk, wall, or door mount Dual power source: AC adapter with battery backup The thermometer includes a micro-thin probe cable that allows refrigerator/freezer doors to close on it, and comes with Velcro® and magnetic strips for secure bottle mounting. The unit meets CDC requirements for vaccine storage and can remain operational while downloading and analyzing data.