Cardiac Direct


PM-50 Handheld Pulse Oximeter

The PM-50 pulse oximeter is intended for non-ivasive spot-check measurement of functional oxygen saturation of arterial hemoglobin (SPo2).


  • The Mindray – Datascope DPM 1 has replaced this model. Please see the DPM 1
  • FDA Approved for accuracy
  • Convenient size and weight for spot check monitoring (4.5 oz without batteries & sensors)
  • Automatic Standby, Power-off and Record Management
  • Up to 100 patient IDs and 200 records storage (400 Minute Record Time @ 2min interval)
  • Data transfer to PC for storage or printing
  • Convenient AA size alkaline or rechargeable batteries
  • Suitable for adult, pediatric and neonatal patients
  • 2 year warranty


  • Adult Sensor
  • 4 AA Alkaline batteries
  • Neck Strap
  • Users Manual

Technical Specifications:

  • SpO2:
    Range: 0-100%
    Resolution: 1%
    Accuracy:(70-100%) +/-2% Adult
    Method: Dual wavelength LED
  • Heart (Pulse) RATE:
    Range: 25-254bpm
    Resolution: 1bpm
    Accuracy: 2bpm
  • Display:
    Type: Backlit LCD
    Parameters SpO2; PR
    Status: Standby; Communication; Download
    Information: Patient ID; Indicator of data storage; Low power; Pleth. Bar; Error; Standby
  • Mechanical:
    Weight: 130g without batteries and sensors
    Size: 65 x 140 x 32mm(WxHxD)
  • Battery:
    Type: 4 AA Alkaline batteries or 4 AA rechargeable batteries
    Life: Approximately 15 hours for normal measurement status
  • Classification:
    Type of Protection: Internally powered equipment
    Degree of Protection: Before (BF)
    Safety: IEC 60601-1, EN 865, ISO 14971
  • Storage:
    Patient ID: Up to 100
    Data records: Up to 200
There are no reimbursement code for this PM-50 Handheld Pulse Oximeter yet.

Call our Toll Free No. 1-888-EKG2YOU for more information.

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