?WHAT YOU GET? aCurio finger pulse oximeter for adult x 1, Oxymeter fingertip lanyard*1.weight: 50g (Not including 2 batteries), The oxymeter uses high-density recyclable ABS and biodegradable natural latex, which is easy to recycle and degrade, and is environmentally safe. light and portable, it is suitable for sports, the elderly, children over 4 years, and even pregnant women. finger oxygen monitor, Good Choice. ?aCurio Finger Pulse Oximeter Wide Application?aCurio Pulse Oximeter adult uk based on an advanced chip,blood oxygen measurement can be widely used by adults,children,teenagers,pregnant women,athletes or anyone interested in measuring SpO2 and pulse rate during movement. You can compare with brands of oxymeter pulse oxymeter finger pulse oximeter uk peak flow meter for adults. ?Upgrade Battery Compartment?aCurio blood oxygen monitor finger sats monitor oximeter finger adult equipped with 2AAA batteries (not included in the package), the improved battery holder of the pulse-oximeter adopts reverse battery installation method, avoids saturation monitor damage to circuits and loss of accuracy due to incorrect battery installation. aCurio Pulse Oximeter O2 Saturation monitor can work normally for 36 hours, at least 20 hours. ?Safety,USA Chip Made?aCurio sats probe pulse oximeters speed of the AI dolomiti medical heart rate moniter wrist rate measurement device reaches 99%,the blood oxygen signal is detected by the principle of photoelectric detection, make the measurement data more accurate, aCurio fingertip Pulse Oximeter can achieve accuracy of plus or minus 3% with a perfusion grade by 0.1%.20 seconds without measurement response,automatic shutdown, environmental protection and low power comsumpution. ?CE/FDA/ISO Approve? aCurio Pulse Oximeter Oxygen Saturation Monitor CE,FDA,ISO certified with specific algorithms and chips, individually tested aCurio pulse oximetry finger pulse oximeter will accurately provide SpO2(blood oxygen saturation levels), pulse rate and intensity in 8 seconds and watch it comfortably on a large digital LED display.