Quest Hand Held Pulse Oximeter with Memory

Product Categories: Pulse Oximeters.

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The Quest Hand Held Pulse Oximeter with Memory is a portable, heavy duty device for monitoring SpO2(percentage of oxygen saturation in the blood), pulse rate, pulse strength, and perfusion index with accuracy and ease. The Quest Hand Held Pulse Oximeter with Memory features Perfusion Index, Plethysmograph capabilities, 72 hour data storage along with optional data management software capabilities for PC storage, and an optional pediatric or neonatal probe attachment.

The Quest Hand Held Pulse Oximeter with Memory is a widely medical diagnostic oximeter used in all health-care facilities, including hospitals, nursing homes, outpatient surgery centers, physician offices, clinical use, dentist offices, emergency and ambulatory situations, as well for home diagnostics for monitoring such illnesses as COPD, cardiac problems, respiratory issues, asthma, and many more.

Optional Data Management Software + USB Data Cable is available (unit records every 1/2/4/8 seconds, up to 72 hours).

Accessories Included

  • Adult Probe (optional pediatric and neonate probes are available)
  • Three (3) AA Batteries
  • User Manual


  • FDA and CE Approved
  • Portable and lightweight
  • Accurately measures SpO2 value and pulse rate
  • Plethysmograph capabilities
  • Bar-graph of pulse and plethysmograph of SpO2
  • Measures perfusion index
  • Stores up to 72 hours of oximetry data
  • Data transfer to PC for storage (with optional Data Management Software + USB Cable)
  • Audio and visual alarm functions
  • Auto-shut off function
  • High-quality LCD display
  • Interchangeable neonate/pediatric/adult probes
  • 2 year manufacturer’s limited warranty

Displays, Indicators, and Keys

  • SpO2: LCD Display
  • Plethysmograph: LCD Display
  • Keys: Power button/Display button


  • Range: 35% – 99%
  • Accuracy: ±2% (during 75% – 99%), ±3% (during 35% – 75%)
  • Resolution: ±1%
  • SpO2 Alarm: ±90% (low limit)

Pulse Rate

  • Range: 30bpm – 240bpm
  • Accuracy: ±2bpm or ±2% (whichever is greater)
  • Resolution: ±1bpm
  • Pulse Rate Alarm: 50bpm (low) – 120bpm (high)

Perfusion Index

  • Range: 0.2% – 20%
  • Accuracy: ±0.1% (during 0.2% – 2%), ±1% (during 2% – 10%), ±2% (during 10% – 20%)
  • Resolution: ±0.1%


  • Three AA alkaline batteries
  • Battery life: 30 continuous hours of operation

Dimensions and Weight: 5.7in x 2.9in x 1.2in (145mm x 74mm x 29mm) 7.4oz (210g) (including batteries) Probes

Operating and Storage Environment

  • Operating Temperature: 41º – 104ºF (5º – 40ºC)
  • Storage Temperature 14º – 104ºF (–10º – 40ºC)