3303 Pulse Oximeter


The 3303 pulse oximeter is cost-effective, portable and light-weight. It is a continuous or spot check pulse oximetry monitoring system with alarms and an internal rechargeable battery.

The 3303 pulse oximeter provides fast, reliable SpO2 and pulse rate measurements on patients from neonatal to adult.

Stores data for later sleep screening analysis via a PC or commercially available printer. 

The 3303 Pulse Oximeter available for rental/hire or purchase


  • Portable and lightweight
  • Spot checking or continuous use
  • 3 operating modes - clinic, home or sleep
  • Menu free operations using a one touch, direct function key
  • Adjustable LED display brightness
  • Pulse strength bar on screen
  • Adjustable alarm limits for SpO2 and pulse rate
  • Auxiliary serial printer/computer output - data saved every 30 seconds can be downloaded or     printed
  • Distinguishable audible patient and system alarms
  • On-screen patient history - recall up to 99 patients readings
  • 24 hour patient reading memory
  • Protective rubber boot included
  • Pole mount available


Pulse strength
Logarithmically scaled, 8 segment LED bar graph
Range 0 - 100%, accuracy ± 2% at 70 - 100%, averaging 4, 8 or 16 pulse beat, alarm range high
Pulse rate
Range 30 - 254 bpm, accuracy ± 2% at 30 - 254 bpm, resolution 1 bpm, averaging 8 or 16 sec, alarm range high 5 - 250 bpm or OFF, low 5 - 250 bpm
Up to 99 patients and 24 hours of run time
LED numeric display
Power requirements
207 - 253 VAC, 50/60 Hz or battery: standard NiMH
Battery life
Internal rechargeable not user replaceable - charges in 6 hrs f or 24 hrs continuous use
539g (with batteries)
184h x 84w x 47d mm


Our range of Patient Monitoring Equipment is available on a rental/hire, sale, purchase or equipment management basis - please use the links at the top of the page to request a quotation

This 3303 pulse oximeter can be ordered with any other clinical trial, medical or laboratory equipment to create the most effective equipment management solution for your study.

Specialists in supply and management of pulse oximeter

Clinical Trial Outsourcing | Clinical Trials Equipment | Equipment Outsourcing