Fingertip Pulse Oximeter Monitor, oiry Heart Rate Monitor Mini Portable Fingertip Oxygen Saturation Monitor with LED Screen Digital Pluse Rate Simple Operation Fast Reading Oxygen Meter Oxymeter Pulse

By Brand : oiry

Product characteristics: 1: automatic alarm function 2: monochrome color display. 3: the acceleration sensor (oximeter using the high performance acceleration sensor, the measurement time is shortened, just need 8 seconds) 4: a key operation (simpler operation) 5: appearance ( improve wear resistance, safety and environmental protection, this small volume, light weight, convenient but) 6: the ability to resist interference from ambient light (reducing the influence of ambient light in the use of automatic brightness adjustment can be clearly observed and measured results) Specification: Measuring range: 70-99% Analysis: 1% Accuracy: between 70%--99%