The CMS-50A is an accurate and low power fingertip pulse oximeter. While it only has a basic LCD display it performs reliably and for prolonged periods on the standard batteries included. Features: Low power consumption oximeter: minimum 15 hours continuously monitoring on one set of batteries (up to 28 hours). SpO2, Pulse Rate bargraph 1.3" LCD display with backlight (switchable) Screen resolution 128*64 Low battery level indication on display Auto power off after 5 seconds without being used Low power consumption on 2 AAA batteries (or optional rechargeable batteries) Intended use for spot check of blood oxygen saturation level at home Suitable for adults and children above 4 years old (weight 15-110kg) 1 year limited manufacturer warranty CE marked Includes: 2 x AAA batteries Lanyard hanging strap Hard zip-up case Instruction manual Extended Specifications SPO2 - Digital Range: 0%-100% Resolution: +-1% Accuracy: +-2% (70-99%) Unspecified: Pulse Rate - Digital Range: 30-250 bpm Resolution: +-1 bpm Accuracy: +-2 bpm or +-2% Environmental requirements Operating Temperature: 10 - 40 Celsius Storage Temperature: 40 - 60 Celsius Operating Humidity: 30% - 75% RH Storage Humidity: 5% - 95% RH Oximeter dimensions Size: 65 x 35 x 40mm Weight: approximately 75g with batteries
