Hi/Lo Alarms and Time/Date Stamps: Unique alarm settings can be programmed for both humidity and temperature parameters

• Monitor temperature and humidity readings in the laboratory with both internal and external sensors
• Memory capacity of 525,504 temperature observations
• Calibration points (25 °C and 50% RH for both internal and external sensors)
• Recorded data (CSV file) may be transferred from base unit to PC or Mac using a USB flash drive, with no additional software needed
• Smart-Alarm™ features a visual/audible alarm that continues to alarm even if unit returns to non-alarm conditions
• LCD displays current temperature and humidity conditions, along with minimum and maximum readings for each parameter
• Monitor temperature and humidity readings with user-adjustable logging intervals from 1 minute to 12 hours

Smart-Alarm™ Signals Out-of-Range Conditions: When an out-of-range condition is sensed for either temperature or humidity, 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.

USB Data Transfer: This datalogging hygrometer allows recorded data, in a CSV format, to be transferred from the thermometer to PC/Mac with a USB flash drive (not included). Specific software is not needed for this thermometer and data can be deleted from memory. Each device has a unique ID that allows multiple units to be used in the same location.

Datalogging Features: 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/12hours. Memory capacity maintains approximately 1 year of recorded data when using 1 minute intervals, and longer when using larger intervals.

Status Indicators: The device has low battery indication, memory usage in percentage (rounded to 0.1%), days left until memory is full under current logging interval, USB LCD symbol indicates data downloading status, flashing LCD symbols and audio alarms.

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 30 different alarm events can be retrieved with the most current event viewable on the display.