Fingertip Pulse Oximeter

Specification: Name: Fingertip pulse oximeter Material: ABS Display type: LED display SpO2 measurement range: 70%-99% SpO2 accuracy: ±2% within the range of 70%-99%, ≤70%,no definition of accuracy SpO2 resolution: ±1% PR measurement range: 30~240bpm PR accuracy: ±1bpm Battery: 2 ...Specification: Name: Fingertip pulse oximeter Material: ABS Display type: LED display SpO2 measurement range: 70%-99% SpO2 accuracy: ±2% within the range of 70%-99%, ≤70%,no definition of accuracy SpO2 resolution: ±1% PR measurement range: 30~240bpm PR accuracy: ±1bpm Battery: 2*AAA batteries(not included) Operation temperature: 5°C-40°C Item Size: 5.5 - 3.2 - 3cm/2.17 - 1.26 - 1.18in Packing list: 1 - Lanyard 1 - User Manual