Description

• Masimo Rad-57™ Handheld Pulse CO-Oximeter

  Advanced Monitoring. Anywhere You Go.

  The Masimo Rad-57™ is a rugged, handheld pulse CO-oximeter that redefines portable patient monitoring. With Masimo’s industry-leading SET® technology and fully upgradeable rainbow® platform, the Rad-57 delivers accurate oxygen saturation (SpO₂), pulse rate, perfusion index, and noninvasive carbon monoxide (SpCO) detection—even under challenging conditions.

  Compact, lightweight, and field-proven, the Rad-57 helps emergency responders, clinicians, and safety teams detect life-threatening conditions like carbon monoxide poisoning in seconds—no needles, blood draws, or patient cooperation required.

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  Key Features & Benefits

  ✔ Detect Carbon Monoxide Poisoning On Scene (SpCO®)

  Quickly identifies CO exposure with noninvasive SpCO readings—critical for fire, EMS, and hazmat teams.

  • Detects CO poisoning instantly, without a blood test

  • Supports faster treatment decisions

  ✔ Accurate Readings Under Motion and Low Perfusion

  Masimo SET® is the most proven pulse oximetry platform in the world, delivering reliable data even when the patient is moving, shivering, or has poor perfusion.

  • Reduces false alarms

  • Used in more than 100 clinical studies

  ✔ Built for the Field

  Lightweight (13 oz.), compact, and impact-resistant. Operates in temperatures from -18°C to 54°C.

  • Certified by the U.S. Army for air and ground operations

  • Withstands demanding EMS and rescue environments

  ✔ Long Battery Life

  Powered by 4 AA batteries, the Rad-57 runs 10+ hours continuously and stores 72 hours of trending data.

  • Great for extended shifts or field deployments

  • Quick battery replacement—no charging dock needed

  ✔ All Ages, All Settings

  Supports neonates, infants, pediatrics, and adults. Ideal for ambulances, hospitals, industrial response, or tactical units.

  • One device for multiple patient types

  • Fast setup and real-time results

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  Core Monitoring Capabilities

  • SpO₂ – Functional oxygen saturation

  • Pulse Rate

  • Perfusion Index (PI)

  • SpCO® – Carbon monoxide level in blood

  • FastSat® – Tracks rapid O₂ changes

  • SmartTone™ – Audible pulse signal even during motion

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  Device Specifications

  Specification	Details
  Dimensions	6.2” x 3” x 1.4”
  Weight (with batteries)	13 oz.
  Display Type	LED
  Battery Type	4 AA alkaline
  Battery Life	10+ hours
  Memory	72 hours trending
  Operating Temp	-18°C to 54°C
  Atmospheric Range	500 to 1060 hPa
  Certifications	U.S. Army Airworthiness Certified
  Patient Types	Neonate, Infant, Pediatric, Adult

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  What’s Included

  • (1) Masimo Rad-57 handheld monitor

  • (1) Adult Rainbow® sensor

  • (1) RC-01 patient cable

  • (1) Red carrying case

  • (4) AA batteries pre-installed

  • User guide