The CMS60D1 Pulse Oximeter is a multifunctional handheld device designed to measure blood oxygen saturation (SpO₂) and pulse rate using advanced Photoelectric Oxyhemoglobin Inspection Technology combined with Capacity Pulse Scanning & Recording Technology. It is suitable for use in hospitals, clinics, community healthcare, and home settings, providing accurate readings through an internal or external SpO₂ probe. The CMS60D1 features a bright, adjustable display with SpO₂, pulse rate, waveform, bar graph, and optional perfusion index (PI) value. It supports bilingual (Chinese/English) operation, offers multiple user functions including data storage, review, and upload to PC for real-time analysis. Additional features include clock display, customizable alarm settings, adjustable sound and brightness, low-power warning, and factory reset capability—making it a versatile and professional monitoring solution.