❗❗❗Due to recent special circumstances, the number of flights has been greatly reduced, Caused a lot of parcels backlog in customs , which has made the arrival time of parcels longer, May exceed your estimated delivery time🍒Features: Oxygenated hemoglobin saturation (SpO2) Patient type: Suitable for all persons over 4 years old Measuring range: 70-99% Analysis: 1% Accuracy: between 70%--99% ± 2% Measuring range: 30 bpm-250 bpm bpm solution: 1 Accuracy: 1% or 1 bpm 🍒Instructions: 1. Insert two AAA batteries according to the positive and negative signs in the battery compartment and close the battery cover. 2. Open the finger clip 𝐏𝐮𝐥𝐬𝐞 𝐎𝐱𝐢𝐦𝐞𝐭𝐞𝐫 clip 3. Insert your finger into the rubber channel (finger fully extended) and rel 4. Click the switch button on the front panel 5. Don't shake your fingers and the human body should not be in motion during use. 6. Read relevant data directly from the display, which can show saturation, 🍒Precautions: 6. Avoid using near radio frequency transmitting devices or other electrical noise sources, such as: electronic surgical instruments, mobile phones, two-way wireless communication equipment for cars, electronic appliances, high-definition televisions, etc. 7, this instrument is not suitable for infants and newborns, only for children over 4 years old and adults. 8, the 𝐏𝐮𝐥𝐬𝐞 rate waveform is normalized, when the 𝐏𝐮𝐥𝐬𝐞 rate waveform tends to be smooth and stable, the measured value read is normal, and the 𝐏𝐮𝐥𝐬𝐞 rate waveform is also standard at this time. 9. The tested person's fingers should be clean, and nails should not be applied with cosmetics such as nail polish 🍒-Package includes: -1 x 𝐏𝐮𝐥𝐬𝐞 𝐎𝐱𝐢𝐦𝐞𝐭𝐞𝐫
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