@AL21 PULSE OXIMETER – Accurate SpO₂ & Pulse Rate Monitor with OLED Display, Rechargeable, One-Button Operation, Lightweight Design for Home & Professional Use
This pulse oximeter measures SpO2 and pulse rate for adults and adolescents, suitable for home and professional use. It has a small, lightweight design and automatic power-off.
- The description claims the device can accurately determine SpO2 levels in 10 seconds.
- The description claims the oximeter ensures accurate readings through plethysmograph and Perfusion Index.