USB Datalogging ULT freezer thermometer with user-defined time intervals.

• Rolling memory structure, maintains most recent 525,600 temperature observations
• Smart-Alarm™ features a visual/audible alarm that continues to alarm even if the unit returns to non-alarm conditions
• Stores up to ten unique alarm events
• Memory can be cleared on unit after downloading data to USB stick
• Hassle-free retrieval of data - unit can remain in use while downloading and analyzing data
• Status indicators - Low battery, memory full, USB data transfer and active alarm state
• Smart-Alarm™ signals out-of-range conditions

Hi/Lo Alarms and time/date stamps: Data for up to ten different alarm events can be retrieved with the most current event viewable on the display. With exportable data, A/C plug and temperature minimum/maximum memory.

Alarm tracking feature stores in memory each alarm event detailing when the alarm state occurred, as well as when the unit returned back to within range. Alarm state indicators include visual LEDs, audio alerts, and flashing LCD segments. Data for up to 10 different alarm events can be retrieved with the most current event viewable on the display.

When an out-of-range condition is sensed, the Smart-Alarm™ triggers. Smart-Alarm™ features visual and audible indicators which signal continuously until acknowledged, even if the parameter returns to the non-alarm range. Meets current CDC requirements for vaccine storage and monitoring. Thermometer has cable length of 10' with calibration points of −80, −40, 0, 100 °C. LCD digit size is ¹/₂".

New feature allows recorded data (CSV file) to be transferred from thermometer to PC or Mac using a USB flash drive (not included). No software is needed for computer interface. Each thermometer has a unique ID allowing multiple units to be used in the same location. Datalogging features has monitor readings overnight, on weekends, or for any time period with rolling data log. User-defined datalogging interval of one observation/minute to one observation/24 hours. Memory capacity maintains a year of recorded data when using one minute intervals and longer when using larger intervals. Highly accurate and reliable. Ideal for monitoring temperatures in refrigerators, freezers, water baths, heating blocks, and incubators.