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Requires IFC200 USB Cable & Software Package (Purchased separately)


  • NIST traceable
  • Real-time operation
  • Low cost
  • Programmable start time
  • Reusable
  • User-friendly

The OCTRTD is an 8 channel, battery powered, stand alone, RTD based temperature recorder. This is an all-in-one compact, portable, easy to use device that will measure and record up to 10,922 measurements per channel. The storage medium is non-volatile solid state memory, providing maximum data security even if the battery becomes discharged. The device can be started and stopped directly from your computer and its small size allows it to fit almost anywhere. The OCTRTD makes data retrieval quick and easy. Simply plug it into an empty com port and our user-friendly software does the rest. Madgetech data logger software.


  • Remote data logging
  • Warehouse monitoring
  • HVAC
  • Medical/Pharmaceutical
  • Museum monitoring
  • Environmental studies
  • Replace costly strip chart recorders
  • Implement HACCP programs

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.

MadgeTech IFC200 USB Cable & Software
USB interface cable and software package for MadgeTech data loggers
In Stock


MadgeTech MT-AluCase Briefcase
Aluminum data logger briefcase, lightweight, durable, 14 or 18 inch wide

Application Notes

Here's how some of our customers used this product.

Temperature Mapping of Oven

The Background: Our customer is an aircraft component manufacturer that needs to monitor multiple points in a tempering oven used to make parts for a specific customer.

The Problem: The tempering process requires highly accurate temperatures so the customer needs highly accurate monitoring at multiple points along with any easy way to compile data and create reports.

The Solution: We recommended the MadgeTech OctRTD temperature logger, an 8-channel, battery powered, stand alone, RTD based temperature recorder. The OctRTD has enough inputs to thoroughly map the tempering oven, saving the customer from needing multiple units and having to merge the data to create a single report.