• HITEMP140-FR
  • Usually ships in 7-10 business days



  • 2" long probe
  • 4 Hz Reading Rate
  • ±0.18°F (0.1°C) accuracy
  • Measures from -328 to 500°F (-200 to 260°C)
  • Submersible (IP68)
  • Trigger Settings
  • Programmable Start and Stop Time

What's in the Box

  • NIST traceable calibration certificate


The MadgeTech HITEMP140-FR High Temperature Data Logger has an ultra-fast response time, to record temperature during rapidly changing thermal processes. This high temperature data logger features a 2 inch x 0.0625 inch diameter probe and is capable of recording up to 4 Hz, which is 5 times faster than other data loggers in this class. This allows the temperature sensor to quickly adapt and accurately record temperature variations in changing environments. Applications include oven profiling, steam sterilization, chamber mapping, seafood processing, flash freezing and more.

MadgeTech's entire HiTemp140 data logger series is designed with food grade stainless steel. The device can be placed in environments up to 140 °C and the probe is capable of measuring from -200 °C to +260 °C (-328 °F to +500 °F). The HiTemp140-FR is also available with an optional thermal shield enclosure to extend the operating range of the data logger to -328 to 482°F (-200 to 250°C). The HiTemp140-FR-TSK (Thermal Shield Kit) comes with either a vented or flush top enclosure to accommodate a multitude of applications.

The Trigger Settings feature of the HiTemp140-FR allows users to configure high and low temperature thresholds that when met or exceeded, will automatically start or stop recording data to memory. This data logger is capable of storing up to 32,700 date and time stamped readings and features a nonvolatile solid state memory which retains data even if the battery becomes discharged.

Applications include:

  • Autoclave verification and mapping
  • Seafood processing (smoked lobsters, shelfish & shrimp)
  • Steam sterilization
  • Oven profiling
  • Roasting
  • Flash freezing
  • Frying


Required Components

These additional components are required for the operation of your product. We strongly advise you to purchase these components unless you already own them or own a suitable alternative.



Please consider these optional accessories.