Oximter Oxygen Mic LK87

This blood oxygen meter.
It is a device that has been invented using the Infrared-ray principle. Just insert the finger into the device, it can measure the oxygen in the blood (Spo2) and the heart rate (PR) precisely. And safe.
Features:
Easy and modern use. Can detect oxygen in the blood anytime, anytime.
High efficiency, accurate measurement. The device will be measured automatically every 5 seconds.
Turn off the device automatically when there is no use for 8 seconds.
Set the SPO2, PR alert. Energy safety.
Size 36 × 58 × 33 mm.
Use 2 alkaline batteries.
Technical properties
️ Blood oxygen (spo2)
Measurement range: 60%-99%
Accuracy: 80% -90% ± 2% / 60% -79% ± 3%
Resolution: 1%
️ Heart rate (PR)
Measurement range: 30 BPM - 250 BPM
Accuracy: ± 1 BPM or 1%

Internal equipment
The machine



The machine is standard. IEC60601-1-2

Problems that are often encountered and solutions.
️ SP02 or PR cannot show the value as normal. fly Of low patients Too much to measure (Try to put in the finger again)
try many times If you are sure that the device has a problem Go to the hospital to diagnose the correct disease.
️ SP02 or PR shows uncertain values. (Try to put your finger again)
Please don't move the body.
️ Blood oxygen gauge cannot be opened. And add a new charcoal.