Masimo Rad-8

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Pricing up to 50% below the cost of new,
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Masimo Rad-8 Features

The Masimo Rad-8 is a non-invasive pulse oximeter that can monitor the blood oxygen level and pulse rate in a patient. The Masimo pulse oximeter comes with an LED display screen that can showcase the numbers for SpO2 and pulse rate along with indicators for Perfusion Index (PI) and Signal Identification. The Massimo Rad-8 offers two different models, a vertical and Horizontal version of the Rad-8. The system can hold up to 72 hours of trending memory and has a battery life of up to 7 hours before it needs to recharge. The Masimo Rad-8 can be used on patients ranging from Pediatrics to adults.

  • For use on Neonate, infant, and pediatric patients.
  • Accurate monitoring in motion and low perfusion environments.
  • SpO2, pulse rate, alarm, and perfusion index displays.
  • Lightweight and compact design.
  • Up to 7 hours of internal battery life.
  • Serial output port.

Masimo Rad-8 Specifications


  • Height: 3.0” (7.6 cm)
  • Width: 8.2” (20.8 cm)
  • Depth: 6.0” (15.2 cm)
  • Weight: 2.1 lbs (0.9 kg)


  • Data Display: %SpO2, pulse rate, alarm status, alarm silenced status, AC power, Signal IQ/pleth bar, perfusion index bar, battery status
  • Type: LED
  • Display update rate: 1 second

Measurement Range

  • Arterial Oxygen Saturation (%SpO2): 1-100%
  • Pulse Rate: 25-240 beats per minute (bpm)
  • Perfusion Index: 0.02% – 20%
  • Response time: <1 second delay


  • Arterial Oxygen Saturation (%SpO2): 1%
  • Pulse Rate: 1 bpm

Arterial Oxygen Saturation Accuracy

  • Saturation 60% to 80%
    • No Motion2: Adults, Infants, Pediatrics: ±4%
  • Saturation 70% to 100%
    • No Motion3: Adults, Infants, Pediatrics: ± 2%; Neonates: ± 3%
    • Motion4: Adults, Infants, Pediatrics, Neonates: ± 3%
    • Low Perfusion5: Adults, Infants, Pediatrics, Neonates: ± 2%

Pulse Rate Accuracy

  • Pulse Rate: 25 – 240 (bpm)
    • No Motion: Adults, Infants, Pediatrics, Neonates: ± 3 bpm
    • Motion5: Adults, Infants, Pediatrics, Neonates: ± 5 bpm
    • Low Perfusion: Adults, Infants, Pediatrics, Neonates: ± 3 bpm

Output Interfaces

  • Outputs: Serial RS-232, Philips VueLink, Nurse Call

Questions about our Pulse Oximeters?

Soma Tech Intl offers a wide range of pulse oximeters. If you have any questions about any of our pulse oximeters or need a quick quote, call us and one of our knowledgeable sales representatives will help you.

Looking to sell your pulse oximeters? Soma ensures your facility gets top dollar for your equipment and also gives the option for trade-in credit.

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