Accurate, fast measurement: when spo2 levels accurate to 1% between 70-100% saturation levels, pulse rate accurate to 1 bpm, 3-5s fast measurement
Alarm mode: when handheld pulse oximeter show spo2 value falls below 90 or the heart rate drops below 50, the oximeter will emit an audible alarm, and the numerical value on the display will continuously flash
Multi user management: pulse oximeter features an advanced 10 user mode, allowing 10 individuals to conveniently monitor, track, and their readings on the same device, each user can record up to 300 sets of data, including date and time stamps
With bluetooth function：this pulse oximeter record and a reading up to 10 hours continuously, view real time data, graphic report and trends of saturation and heart rate, fingertip pulse oximeter will switch off when a finger is removed from the unit for more than 10 seconds
Package includes 1 handheld pulse oximeter, 2 probe, 1 charging base , 1 usb-charging cable ,1 user manual. This oximeter for sports or aviation use only.