Physical Features Dimensions: 57 x 31 x 32 mm Weight: 50 g (Batteries included) Accessories List 1 piece neck strap 2 batteries (Optional) The CMS50DL finger-type pulse oximeter is a small device that measures SpO₂ and heart rate values from the finger. It is used to monitor SpO₂ and heart rate values of the patient instantly. Technical Specifications Display Type: LED display type SpO₂ Measurement Range: 0-99% SpO₂ Accuracy: ± 2% for 70% -99% PR (Pulse) Measurement Range: 30bpm - 250bpm PR (Pulse) Accuracy Rate: ± 2% or ± 2bpm Resolution (Sensitivity): 1% for SpO₂ Resolution (Sensitivity): 1bpm for PR Working Current: ≤25mA Power Supply: 2 AAA batteries Safety Class: BF type Performance LED bar graphic display 24 hours continuous operating time Measuring SpO₂ and heart rate values The difference between the value measured in the indoor light condition and the value measured in the dark room is less than ± 2% Low battery indicator Automatic shut-off feature when no signal is received for 5 seconds
