Welch Allyn<sup>®</sup>
H3+™ Digital Holter Recorder
Learn more about H3+ Digital Holter Recorder. Explore Hillrom's products and medical technologies across the health care industry.
Request More Information

Welch Allyn®

H3+™ Digital Holter Recorder

The H3+ Digital Holter Recorder provides 3-channel recording with standard pacemaker spike detection, and it supports continuous recording for up to two days with just one AAA battery.


Weighing in at just 28 grams, the H3+ Digital Holter Recorder is small and lightweight, making it very comfortable for patients. It provides 3-channel recording with standard pacemaker spike detection and supports continuous recording for up to two days with just one AAA battery. The H3+ features a full graphic display to preview ECG waveforms during patient hookup—which can be performed in any convenient location. Recordings are downloaded via USB cable to the Holter Analysis System, featuring best-in-class VERITAS signal processing and analysis capabilities. Recordings are imported and rapidly analyzed at the Holter Analysis System which provides sophisticated review and powerful editing tools to ensure accurate, quality reporting. Recordings can also be uploaded from a computer with Internet access to a scanning center equipped with Mortara Web Upload. 3-channel recording with standard pacemaker spike detection


Attention: Not all products/options are available in all countries. Please check availability with your local Hillrom representative or click on Request More Information to contact Hillrom customer service.

Find a Distributor

Looking for a Welch Allyn distributor? Find our list here. For other product families, fill out the form below.


  • 3-channel recording with standard pacemaker spike detection
  • One AAA battery provides two days of continuous recording
  • Weighs just one ounce (28 grams)
  • Analysis system features VERITAS signal processing and analysis

Education & Documentation

Get in the know to get the most value out of your solution.

Product Documentation


Real-World Evidence

What are users saying about resting ECGs from Hillrom?

The Q-Stress System has a large display and clear layout to help make exams easier.


92% of users said the software’s user interface made it easy to input patient information and start an exam.1

The Source Consistency Filter in the Q-Stress System filters noise and artifact during an exam.


3 out of 4 users said the Source Consistency Filter (SCF) produced an easier-to-read ECG waveform.1

A clinician quickly begins a stress test with a predefined test modality.


89% of users said the 24” display showed them all the information they needed during an exam.1


Clinical Testimonials

Hear from the experts — your fellow healthcare professionals.


The system is a safe, easy-to-use system. The large monitor provides real-time results that have proven to be more accurate than other systems we have used.

Tiffany Piro, CMRP Procurement Specialist at Healthcare Associates of Texas

  1. Statistics based on survey data collected from Q-Stress 6 System users in 2020. Complete data on file with Hillrom.