This equipment is for sports and aviation use simplest, no longer medical equipment.
Low blood perfusion will impact the accuracy of readings.
Before taking the measurement, heat your hands and fingers by rubbing your hands.
MONITORING FEATURES: Blood oxygen monitor with memory serve as and alarm capabilities for convenient health tracking
DISPLAY & ALERTS: Transparent digital display shows oxygen saturation (SpO2) and pulse rate readings with adjustable alarm settings
COMPLETE KIT: Includes oximeter device, lanyard for simple wearing, and batteries for fast use
COMPACT SIZE: Portable fingertip design measuring simplest 2.36 x 1.18 x 1.26 inches for simple storage and transport
POWER SOURCE: Operates on alkaline batteries (included) with battery standing indicator for reliable operation
