Masimo - Rad-G Front view product image

Rad-G™ Pulse Oximeter

A Rugged Handheld Device Powered by Clinically Proven Masimo SET® Pulse Oximetry

The Rad-G Pulse Oximeter is a rugged, portable, handheld pulse oximetry device with a rechargeable battery and LCD display. Leveraging clinically proven Masimo SET® Measure-through Motion and Low Perfusion™ pulse oximetry technology, Rad-G delivers a high-quality and reliable monitoring solution that empowers clinicians to quickly assess patients and make informed care decisions even in low-resource settings.

Strong external casing built to withstand drops from 6 ft. onto a hard surface

Light weight and slim profile allow for easy transport and storage

Internal rechargeable battery provides 24 hours of operational use

Reliable Monitoring

Hospital-grade Masimo SET® Measure-through Motion and Low Perfusion™ pulse oximetry*

Informative Display

Display of pleth waveform for additional information to use in patient assessment

Alarm Management

Configurable alarms to offer insight into patient status changes that may require intervention

A Variety of Parameters


Available with Masimo single-patient-use and reusable sensors, Rad-G monitors:

Hospital-Grade Masimo SET® Pulse Oximetry




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    Estimate: Masimo data on file.

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    Comparative studies include abstracts presented at scientific meetings and peer-reviewed journals. Clinical studies on pulse oximetry and the benefits of Masimo SET® can be found at

  4. *Masimo SET® Measure-through Motion and Low Perfusion technology includes SpO2 and PR.



Product Information

Not licensed for sale in Canada.

For professional use. See instructions for use for full prescribing information including indications, contraindications, warnings and precautions.