Starting at $539.00
  • Usually ships in 7-10 business days



  • 500°F (260°C) max temp reading
  • ±0.1°C (0.18°F) Accuracy
  • 24 inch Flexible Probe
  • Operates Up To 140°C (284°F)
  • Submersible (IP68)
  • User Replaceable Battery
  • Programmable start/stop time
  • Engraved Label
  • Battery Life Indicator

What's in the Box

  • ISO17025 accredited calibration certificate


The MadgeTech HiTemp140-PT Autoclave Temperature Data logger is a submersible, temperature data logger that can operate up to 140°C (284°F) and has an accuracy of +/-0.1°C (0.18°F). The device features a 24" flexible stainless steel probe for measuring extended temperatures up to 260°C (500°F). The probe is durable and can be spiraled, bent or angled in any direction, making it easy to log temperatures within bottles, vials or other hard to reach places.

The HiTemp140-PT records date and time stamped readings, and has non-volatile solid state memory that will retain data even if the battery becomes discharged.

Using the MadgeTech Software, starting, stopping and downloading the HiTemp140-PT is simple and easy. Graphical, tabular and summary data is provided for analysis and data can be viewed in °C, °F, K or °R. The data can also be automatically exported to Excel for further calculations.

Applications include:

  • Autoclave verification
  • Implement HACCP programs
  • Food preparation and processing
  • Environmental studies
  • Well monitoring
  • Dishwasher testing
  • Pasteurization