AOJ-70C Fingertip Pulse Oximeter Portable SpO2 Machine LED Screen
1. Portable: small size, easy to carry
2. Multifunctions: SpO2 and pulse rate can be measured at the same time
3. One button operation: 8 seconds reading, simple and fast
4. LED screen: high-definition, large font size is clearer
5. Reminder function: when the value is lower than the limit value, the value will flashes with beep
