Pro Series 500DL Fingertip Pulse Finger Oximeter Blood Oxygen Saturation Monitor

Pro Series 500DL Fingertip Pulse Finger Oximeter Blood Oxygen Saturation Monitor. Brand new, sealed in original packaging. Feel free to ask any questions. Features • Accurately determine your Spor and pulse rate (PR) in seconds • Easy and simple to use - Just insert your finger into chamber • Small, light and portable • Low power consumption Finger pulse oximeter Measurement principle Oxygenated blood absorbs light preferentially at 905nm (infrared light), whereas deoxygenated blood absorbs light preferentially at 660nm (red light). A pulse oximeter works by passing a beam of red and infrared light through a pulsating capillary bed and then measure the amount of red and infrared light emerging from the tissues via a sensor. The relative absorption of light by oxyhemoglobin (HbO) and deoxyhemoglobin is then calculated according to the Beer-Lambert's law and the oxygen saturation level (SpO,) is determined. For Sports or Aviation use. Technical Specifications • Display Type: LED display • SpOz: Measurement Range: 70%-100% Resolution: 1% Accuracy: 70-100%, t2%; 69% and below, no definition. • Pulse Rate: Measurement Range: 30-250 BPM Resolution: 1 BPM; Accuracy: 2 BPM Pulse Intensity: Bargraph Indicator • Power Requirements: Two AAA alkaline batteries • Environment Requirements: Operation Temperature: 5-40°C Storage Temperature: -25-+70°C Ambient Humidity: 15-93%, no condensation in operation; <93%, no condensation in storage.

Condition

New

Type

Oxygen sensor