1. Уводзіны
Дзякуй за пакупкуasing the CHOICEMMED MD300C29 Finger Pulse Oximeter. This device is designed to accurately measure your blood oxygen saturation (SpO2) and pulse rate. It is intended for use by sports and health enthusiasts, such as mountain climbers, skiers, bikers, or anyone interested in measuring their SpO2 and pulse rate. This manual provides essential information for the safe and effective operation of your oximeter. Please read it thoroughly before use and keep it for future reference.
2. Што ў скрынцы
Пасля адкрыцця ўпакоўкі пераканайцеся, што ў камплекце ёсць усе наступныя прадметы:
- Пальцавы пульсоксиметр
- Шнурок
- Кіраўніцтва карыстальніка
- 2 батарэйкі AAA

Image: All items included in the CHOICEMMED MD300C29 package.
3. Асаблівасці прадукту
- Дакладны і надзейны: Accurately determine your SpO2 (blood oxygen saturation levels), pulse rate, and pulse strength in 10 seconds and display it conveniently on a large digital LED display.
- Full SpO2 Value: The only LED pulse oximeter that can read and display up to 100% for SpO2.
- Sport/Health Enthusiasts: For sports enthusiasts like mountain climbers, skiers, bikers, or anyone interested in measuring their SpO2 and pulse rate. SpO2 and Pulse Rate now faces instead of away from the user for an easy read.
- Accommodates Wide Range of Finger Sizes: Finger chamber with SMART Spring System. Works for ages 12 and above.
- Loaded with Accessories: Includes 2X AAA BATTERIES that will allow the pulse oximeter to be used right out of the box, and a LANYARD for convenience.

Выява: Падрабязная view of the OLED display features.
4. Прадукт скончыўсяview і кампаненты
The CHOICEMMED MD300C29 Finger Pulse Oximeter is designed for ease of use and accurate readings. Familiarize yourself with its key components:

Image: Labeled diagram of the oximeter's external features.

Image: Internal components of the oximeter.
5. Настройка
5.1 Устаноўка батарэі
Your oximeter requires 2 AAA batteries (included). Follow these steps to install them:
- Адкрыйце крышку батарэйнага адсека на задняй панэлі прылады.
- Insert the two AAA batteries according to the polarity indicators (+ and -) inside the compartment.
- Надзейна зачыніце крышку батарэйнага адсека.
5.2 Першапачатковае выкарыстанне
Before taking your first measurement, ensure the batteries are correctly installed.

Image: The CHOICEMMED MD300C29 Finger Pulse Oximeter ready for use.
6. Інструкцыя па эксплуатацыі
6.1 Вымярэнне
Follow these simple steps for a fast and accurate measurement:
- Open Oximeter: Gently squeeze the oximeter to open the finger chamber.
- Place your Finger in the Oximeter: Insert one of your fingers (preferably the index or middle finger) into the rubber opening of the oximeter, ensuring your fingernail is facing upwards.
- Націсніце кнопку харчавання: Націсніце кнопку харчавання адзін раз, каб уключыць прыладу.
- Waiting for Results: Keep your hand still. The readings for SpO2 and pulse rate will appear on the display within a few seconds.

Image: Step-by-step guide for taking a measurement.
6.2 Рэжымы адлюстравання
The MD300C29 features a patented multi-directional display, allowing for easy viewing from various angles. Press the power button briefly while the device is on to cycle through the available display modes (4 directions, 6 modes).

Image: Multi-directional display options.
7. Тэхнічнае абслугоўванне
7.1 Ачыстка
- Clean the surface of the oximeter with a soft cloth dampened with medical alcohol (70% ethanol or isopropanol) after each use.
- Do not immerse the device in water or any other cleaning solution.
- Ensure the device is completely dry before reuse.
7.2 Захоўванне
- Store the oximeter in a cool, dry place, away from direct sunlight, high temperatures, and moisture.
- Калі прылада не будзе выкарыстоўвацца працяглы час, выміце батарэйкі, каб прадухіліць уцечку і пашкоджанне.
7.3 Замена батарэі
When the low battery indicator appears on the display, replace the batteries immediately to ensure accurate readings. Refer to section 5.1 for battery installation instructions.
8. Выпраўленне непаладак
If you encounter any issues with your oximeter, please refer to the table below for common problems and their solutions:
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| No display after turning on | Батарэі разраджаны або ўсталяваны няправільна. | Replace batteries or re-install them correctly, observing polarity. |
| Display shows '---' or unstable readings | Finger not inserted properly, finger too small/large, or excessive movement. | Re-insert finger correctly, ensure it's still, try a different finger. |
| Прылада выключаецца аўтаматычна | Normal auto-off feature (after 8 seconds of no signal) or low battery. | This is normal. If unexpected, check battery level. |
| Readings seem inaccurate | Cold fingers, nail polish, artificial nails, or poor circulation. | Warm hands, remove nail polish/artificial nails, ensure good circulation. |
9. Тэхнічныя характарыстыкі
| Спецыфікацыя | Каштоўнасць |
|---|---|
| Марка | ВЫБАР |
| мадэль | MD300C29 |
| Колер | Сіні |
| Колькасць батарэек | Патрабуецца 2 батарэйка ААА (у камплекце) |
| Тэрмін службы батарэі | 32 гадзін |
| Вага прадмета | 90 г |
| Памеры прадукту (ДxШxВ) | 5.5 х 4 х 3 см |
| Вытворца | Beijing Choice Electronics Technology Company Limited |
| Краіна паходжання | Італія |
10. Гарантыя і падтрымка
The CHOICEMMED MD300C29 Finger Pulse Oximeter comes with a Гарантыя 12 месяцаў з даты пакупкі. Гэтая гарантыя распаўсюджваецца на вытворчыя дэфекты і дэфекты матэрыялаў пры нармальным выкарыстанні.
For technical support, warranty claims, or any questions regarding your device, please contact the retailer or the manufacturer's customer service department. Please have your purchase receipt and product model number ready when contacting support.