Braun YK-81CEU Pulse oximeter

Braun YK-81CEU is a compact fingertip pulse oximeter designed to measure blood oxygen saturation (SpO2) and pulse rate. It provides fast and accurate readings displayed on a backlit, rotatable OLED screen. Ideal for home use, sports monitoring, and general health tracking.

Technical Specifications

• Type: fingertip pulse oximeter


• Model: YK-81CEU


• Measured parameters: SpO2, pulse rate


• SpO2 range: 70% - 100%


• SpO2 accuracy: ±2-3%


• Pulse accuracy: ±1-2 bpm


• Display: OLED, rotatable, backlit


• Control: single-button operation


• Power supply: 2 × AAA batteries


• Auto power off: yes


• Housing material: plastic / stainless steel design elements


• Purpose: home and sports monitoring