FlashLink® HVAC PDF Data Logger, Model 40240

This reusable temperature logger is a valuable tool for contractors to troubleshoot problems and validate proper function of HVAC/R systems. Temperature verification is an important part of managing equipment and facilities, and the FlashLink HVAC PDF Data Logger is a cost effective solution for accurately monitoring conditions and providing a PDF report with a graph of time-temperature data. Its small, compact design makes it easy to carry to job sites

This product may not be available in all areas, so please contact your sales representative for further information.
FlashLink HVAC PDF Data Logger, Model 40240


The FlashLink HVAC PDF Data Logger is factory programmed to run for 7-day periods and can be used up to 99 times. The plug-and-play design makes it convenient since it doesn’t require cradles, adapters, reading devices or software to download data. Secure PDF reports are immediately viewable on a tablet or a PC, and easy to email and archive for record keeping.

  • On-board software generates PDF report
  • No additional software needed to program or download
  • Built-in USB connector
  • Download report to a PC, tablet or printer with USB port
  • Stops when memory is full or logger is downloaded
  • Simple 2-button operation to reset and start for next job


Model 40240 FlashLink® HVAC PDF Data Logger
Measurement Range -40°F to 122°F
Temperature Resolution 0.2°F
Accuracy ±1.0°F from -4°F to 113°F;
±2.0°F above 113°F;
±2.0°F below -4°F
Data Capacity 16,112 points
Data Download Time 30 seconds typical
Battery Coin Cell Lithium Battery
Dimensions 1.93” x 3.62” x 0.67” (49mm x 92mm x 17mm)
Casing ABS plastic
Weight 1.6 oz. (45.36 grams)
Shock Resistance Withstands 3-foot (1 meter) drop to hard surface
Certification CE Mark, Calibration traceable to NIST, RoHS Compliant
Display LCD, battery life indicator
Storage Conditions -4°F to 122°F 0% to 95% RH w/o condensation
PDF Standards Complies with ISO19005-1, PDF/A, 21 CFR Part 11
Min. System Requirements Windows PC with current operating system, Adobe Reader
Download Direct USB connection to PC, printer or tablet
Download FlashLink® HVAC PDF Data Logger Spec Sheet FlashLinkMini HVAC PDF Data Logger Spec Sheet