Fingertip Pulse Oximeter is helpful in catching COVID-19 early, because a phenomenon observed clinically that person with COVID-19 have low oxygen levels.

Fingertip Pulse Oximeter


VSPO2 Logo

  • Finger Type
  • Oxygen saturation and pulse rate
  • PI (Perfusion Index) indicator

TD-8255 Fingertip Pulse Oximeter (Blood Oxygen Saturation Monitor) supports Bluetooth connection.

Fingertip Pulse Oximeter (Blood Oxygen Saturation Monitor) features SpO2, pulse rate and readings could be uploaded to Healthy Check app.

Soft touch rubber helps enhance patient comfort.

Fingertip Pulse Oximeter normal range:

For healthy children and adults, normal oxygen saturation is in range of 95 to 100 percent.

Research mentioned that many people with COVID-19 have low oxygen levels and this is a life-threatening condition.

Please note that not everyone with a low oxygen level will have difficulty breathing and CDC recommends that you must regularly monitor the oxygen levels of COVID-19 patients.

For more informatoin, please visit the Centers for Disease Control and Prevention (CDC) website below.

CDC guidance on the Basics of Oxygen Monitoring and Oxygen Therapy during the COVID-19

Companion App for Fingertip Pulse Oximeter

The free  Healthy Check app  is designed for at-home monitoring and available for iOS and Android platform, and also allows patients to sync daily blood oxygen readings from the device to track their health at anytime.


Part No.TD-8255A(No Data Transmission) / TD-8255B(Bluetooth)
Dimension63 (L) x 35 (W) x 32 (H) mm
Weight40g (without battery)
Heart Rate Range30 ~ 250 beats per minutes (bpm)
SpO2 Range0% ~ 100%
Accuracy (SpO2)80%~100% ±2 digits
MethodDual wavelength LED
Perfusion Index 5-bar indicator
Accuracy (Heart rate)±1 bpm or ±1% whichever is greater
Power Source2 x AAA
Time to power saving15 seconds after removing finger
BacklightLCD backlight
Operating Temperature10ºC ~ 40ºC
EMC StandardIEC60601-1-2
Safety StandardIEC60601-1
Performance StandardISO80601-2-61
Unit per Carton80
Net Weight per Carton11.2kgs
Gross Weight per Carton12.5kgs
Carton Size518 (L) x 423 (W) x 300 (H) mm