Easy to use , very pleased with it.
MD300MNR Hand Held Pulse Oximeter with Sensor and Respiratory Rate

The ChoiceMMed MD300MNR Handheld Pulse Oximeter is a compact, reliable monitoring solution designed for hospitals, clinics, and other healthcare environments that require accurate spot-check monitoring of oxygen saturation, pulse rate, respiratory rate, and perfusion index. Suitable for both adult and paediatric patients, the MD300MNR offers dependable performance in a portable handheld format.
Featuring a high-resolution TFT display, the device clearly presents SpO2, pulse rate, respiratory rate, perfusion index (PI), and waveform data for efficient patient assessment. The monitor also includes adjustable audible and visual alarms, adjustable backlight settings, and multilingual menu support, making it easier to use across various healthcare settings.
With 72-hour data storage and review capability and compatibility with MedView software for data analysis, the MD300MNR provides practical functionality for day-to-day clinical monitoring. The device operates using 3 AA alkaline batteries and supports an optional AC adapter power supply.