• PRHTemp101A
  • Usually ships in 7-10 business days



  • Temp measuring range: -40 to 176°F (-40 to 80°C)
  • RH range: 0 to 95%
  • Pressure Range: 250 mbar to 1300 mbar
  • Option for NIST traceable certificate
  • Real-time operation
  • Multiple start/stop function
  • 10 Year battery life
  • Ultra high speed download
Requires IFC200 USB Cable & Software Package (Purchased separately)

What's in the Box

  • NIST traceable calibration certificate


The MadgeTech PRHTemp101A Pressure, RH, Temp Data Logger is designed to be compact and portable for use in a variety of applications such as museum and archive preservation, shipping and transportation, warehouse monitoring, HVAC and more.

The PRHTemp101A is MadgeTech's latest addition to the 101A series of low cost, state-of-the-art data loggers. MadgeTech has taken the lead in offering the most advanced, affordable, battery powered data loggers in the world today. The PRHTemp101A offers a 10 year battery life, 1 second reading rate, multiple start/stop functions, ultra-high speed download capability, optional memory wrap, battery life indicator, optional password protection, programmable high-low alarms and more.

Using the MadgeTech Software, starting, stopping and downloading from the PRHTemp101A is simple and easy for users. Graphical, tabular and summary data is provided for analysis and data can be viewed in °C, °F, °R, K, for the temperature channel, %RH, mg/mL, Dew Point, for the humidity channel and mbar, PSI, inHg, mmHg, atm, Torr, Pa, m, kPa, MPa for the pressure channel. The data can also be automatically exported to Excel for further calculations.

Applications for the PRHTemp101A include:

  • Museum, archive and gallery artwork preservation
  • Warehouse monitoring
  • Measuring barometric pressure in high-rise buildings (elevators)
  • Shipping and transportation
  • HVAC
  • Clean rooms
  • Clinical laboratories
  • Altitude validation and studies