One-click measurement: just press the ON key to start the measurement.
Small and portable: it is convenient to carry it anytime and anywhere， and it can be tested whenever you want
Soft finger pad: the finger mold has a good fit and is soft and comfortable.
Display in four directions， with clearer reading: press the switch button to adjust different gestures， and different gestures in different directions.
Rich monitoring functions: multiple monitoring data and multi-mode data display give you rich monitoring experience.
Detail parameters: 1. Applicable part: hand 2. Display mode: TFT oximeter 3. Battery specification: 2 * AAA battery 4. Power consumption: less than 30mA 5. Voltage: DC3.0V 6. Screen resolution: 128 * 64 7. SpO2 measurement range: 0%~100% 8. PR measurement range: 30bpm~250bpm 9. Product standard configuration: blood oximeter， manual， certificate of conformity.