RFL100 | Wireless Data Logger

RFL100 | Wireless Data Logger


  • Industry-leading measurement precision
  • Interchangeable high-accuracy probes for T, RH, and CO2
  • 30-day memory buffer
  • Typical battery life of 18 months in RH and T measurement
  • Uses standard alkaline batteries
  • Probe calibrations are traceable to SI units through national metrology institutes or accredited calibration laboratories
  • Cost-effective alternative to chart


RFL100 Data Logger uses Vaisala’s proprietary VaiNet wireless technology. It can be used to monitor temperature (T), relative humidity (RH), and carbon dioxide level (CO2) in a wide range of environments. Suitable applications include warehouses, production areas, cleanrooms, laboratories, incubators, fridges, cold storage areas, and freezers down to -196 °C (approx. -320 °F)

Product Specification


Detailed Product features and Specification


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