Safe Heart iOXIMETER User Manual Download Page 2

Technical

Range: 70%-100%

Accuracy: 81-100%, ±2%

70-80%, ±3%

Sp0₂

Measurement

Range: 35-235 BPM

Accuracy: 81-100%, ±2%

70-80%, ±3%

Pulse Rate

Measuring

1% for Sp0₂, 1 BPM for 

Pulse Rate and 0.1% for 

Perfusion Index if above 

0.4%.

Resolution

Sp0₂ and Pulse Rate can be 

shown correctly when 

Perfusion Index is above 0.5%

Measurement

Performance 

in

Low Perfusion

-10°C - -40°C

Operating

Temperature

While in operation: 15% - 80%

While in Storage Humidity: 10% 

- 80%

Humidity

Red light (wavelength is 

660nm)

Infrared (wavelength 

940nm)

Optical

Sensor

Sp0₂ & Pulse Rate Scales

Scales indicate if your levels are considered 

high, low, or normal.

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