Medicinalis - Finger Pulse Oximeter - SpO2 Heart Rate Monitor - Finger Pulse Oximeter - Measurement of Pulse and Oxygen Saturation on the Finger - OLED Display - Battery Indicator - Alarm - One Touch Single audio Perfect with dropper to transfer

Perfect with dropper to transfer or measure fluid

CINCHES TIGHT - D Ring buckles provide a tight fit to secure items

Package included: 20 Pcs Pickup Ring Screws

and enjoy different height and angle shots

3AA battery can be used directly ( Not Included)

Medicinalis - Finger Pulse Oximeter - SpO2 Heart Rate Monitor - Finger Pulse Oximeter - Measurement of Pulse and Oxygen Saturation on the Finger - OLED Display - Battery Indicator - Alarm - One Touch Single audio Perfect with dropper to transferMedicinalis Finger Pulse Oximeter SpO2 Heart Rate Monitor Finger Pulse Oximeter Measurement of Pulse and Oxygen Saturation on the Finger OLED Display Battery Indicator Alarm One Touch Product Features If necessary, you can determine your heart rate and the oxygen saturation of your blood anytime and anywhere. Keep your body, hand and fingers still. After approx. 10 seconds heart rate and oxygen saturation are displayed. With individually configurable