Handheld oximeter PC-66B

Technical Specifications

A. Display panel:2.2 inch color TFT LCD

B. Power supply:

     3 × LR6 (AA size) alkaline or rechargeable batteries

     Supply voltage:   3.2--5.0VDC

     Operating current: <150mA

C. Environment  

     Operating Temperature: 5°C ~40°C

     Operating Humidity:     30%~80%

     Atmospheric pressure:  70kPa~106kPa

D.  SpO₂ Measurement

       Range:           35%~99%

    Accuracy:         Arms <= 3% (for SpO2 from 70% to 100%)

                        Arms is the root of mean-square value defined in ISO 9919

     Alarm (low limit):   50%-99% (adjustable)

E.  Pulse Rate Measurement

       Range:           30bpm~240bpm

     Accuracy:         ±2bpm or ±2% (which ever is greater)

     Alarm limits:      High limit: 100-240 bpm

                         Low limit: 30-99 bpm

F.  Perfusion Index Display

       Range:            0%~20%

G. Low Perfusion Performance

   The accurancy of SpO₂ and PR measurement still meet the above declaration

   while the modulation amplitude is as low as 0.4%

H.  Data Recording

      Store data at time interval of 1/2/4/8 seconds, up to 384-hours data can be recorded.

I. Dimensions: 145 mm (L) × 74 mm (W) × 29 mm (H)

               Net Weight: 210g (including batteries)

J.   Classification

     Safety: BF type

EMC: Group I, Class B.