Berrcom Pulse Oximeter Blood Oxygen Saturation Monitor Finger High Accuracy Sats Monitor for Children Adults with Batteries and Lanyard music_update_2020 Double magnetic ring

Double magnetic ring

969 cms (W) x 35

4V DC Plug Socket Dimension: 5

Please hook up the USB power cable (included) to 5V 1A power adapter during use

Stable performance: stable water pressure sensor performance

Berrcom Pulse Oximeter Blood Oxygen Saturation Monitor Finger High Accuracy Sats Monitor for Children Adults with Batteries and Lanyard music_update_2020 Double magnetic ringBerrcom Pulse Oximeter Blood Oxygen Saturation Monitor Finger High Accuracy Sats Monitor for Children Adults with Batteries and Lanyard Product Features Excellent performance: The Berrcom oximeter uses photoelectric detection principles to accurately capture blood oxygen signals, resulting in a measurement accuracy of + 2%. If the measured blood oxygen saturation falls below 94% or the pulse rate exceeds 130bpm or falls below 50bpm, the device emits