# Pulsoksymetr Little Doctor MD300C23 — fingertip pulse oximeter for SpO2 and pulse measurement

**URL:** https://aio.lv/en/product--little-doctor-c670-39770--12070169
**Data updated:** 2026-03-12 21:49 (EET)
**Category:** Digital thermometers
**Manufacturer:** Little Doctor
**Manufacturer code:** C670-39770
**EAN:** 8887786200556
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Little Doctor MD300C23 is a fingertip pulse oximeter designed for non-invasive measurement of blood oxygen saturation (SpO2) and pulse rate. Compact and battery-powered, it provides quick readings suitable for home monitoring, sports recovery and basic clinical checks. The device displays SpO2 percentage and pulse with a simple LED/LCD interface for easy readability.

## Long description

Little Doctor MD300C23 is a fingertip pulse oximeter designed for non-invasive measurement of blood oxygen saturation (SpO2) and pulse rate. This compact, battery-powered device provides fast readings on a clear LED/LCD display, showing SpO2 percentage and pulse information suitable for routine home monitoring, basic clinical checks and fitness recovery tracking. The unit fits most adult fingers and is intended for spot checks rather than continuous medical monitoring.
Advantages
The pulse oximeter delivers quick SpO2 and pulse results with a simple one-button operation and an easy-to-read display. Its compact size and lightweight construction make it portable for travel and sports use. Low power consumption and battery operation ensure convenient use without external power sources. The design allows for non-invasive measurement without the need for additional consumables.
Suitable for
 Home monitoring of blood oxygen levels and pulse rate
 Fitness and sports recovery checks after exercise
 Basic screening in clinics, pharmacies or care settings
 Travel and outdoor activities requiring quick spot checks
Key specifications
 Measurement parameters: blood oxygen saturation (SpO2) and pulse rate
 Display: LED/LCD screen showing SpO2 percentage and pulse waveform/indicator
 Power: battery-powered for portable operation
 Form factor: fingertip clip design suitable for most adult fingers
 Response: quick spot-check readings with one-button operation
How to use
Insert the required batteries and switch the device on using the single control button. Place an appropriate finger fully into the clip so the sensor aligns with the fingernail and hold the hand still during measurement. Wait a few seconds until the display stabilizes to read SpO2 percentage and pulse rate. Turn the device off after the reading to conserve battery power. The device is intended for intermittent, short-term spot checks rather than continuous monitoring.
Usage recommendations
For reliable readings, ensure the finger is clean, warm and free from nail polish or artificial nails that can affect light transmission. Remain still and avoid strong ambient light directly on the sensor during measurement. Use the device in accordance with any local guidance and do not rely solely on spot oximeter readings for medical diagnosis; consult a healthcare professional if measurements are consistently outside expected ranges.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Little Doctor products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Little Doctor service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12070169/67555104_large.webp