Proven across years of research use, the Global Instrumentation family of ECG recorders provide the highest quality of ECG data. All devices seamlessly integrate with the M12A software application and offer BlueTooth™ connectivity for fast and efficient recorder set-up an initialization.

Our Smallest Recorder for Home Holter Data Collection

The M3R is a small & compact Holter monitor capable of storing up to 3 days of data on a single set of batteries. Ideal for ambulatory/home data collection in later phase studies.

  • Only 3.8 in x 2.2 in x .7 in size and 7 oz in weight for patient comfort in ambulatory (home/work) environment
  • Up to 3 days recording duration on a single AA battery
  • 2 or 3-Channel ECG at 200 samples per second data rate
  • LCD display provides real-time ECG traces to enable easy confirmation of patient hook-up quality.


Contact GI for more information on the M3R