Finger Pulse Oximeter Pulsioximetro SpO2 PR OLED Rechargeable Oximeter Heart Rate Monitor

Specification DisplayOLED displaySpO2Measurement range 70 99 Resolution ± 1 Accuracy ±3 70 99 unspecified 70 Pulse RateMeasurement range 30 240 bpmResolution ± 1 Accuracy ±bpm or ± 2 select larger Low Perfusion ≤ 0 4 PowerRechargeable lithium batteryAutomatically power offAutomatically power off when no signal inthe oximeter for more than 8 secondsHOW TO USE 1 Pinch the clip as shown 2 Insert your finger into the oximeter finger down nails aim at the infrared source and then release the clip Don t shake Keep your fingers stable 3 When the waveforms are consistent read the relevant data directly from the display screen Press the button once during measurement to convert the display direction once and you can convert 4 directions in total 6 display modes NOTE 1 Nails can t too long 2 Don t printed or bright nails 3 Finger keep dry Features 1 Product adopts double color OLED display can show the six different display mode2 Low power consumption continuously work for more than six hours with one rechargeable lithium battery3 Battery power indicator4 The device will automatically power off in 8 seconds if there is no finger signal 5 Small in volume light in weight and convenient to carryPackage Content 1 x Fingertip Oximeter Built in lithium battery 1 x Lanyard 1 x Type c cable 1 x English user manualMore Details