---
product_id: 772471112
title: "CONTEC CMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wr..."
price: "€ 17.71"
currency: EUR
in_stock: null
url: https://www.desertcart.sk/products/772471112-contec-cms50na-pulse-oximeter-spo2-and-pr-value-waveform-blood
store_origin: SK
region: Slovakia
---

# CONTEC CMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wr...

**Price:** € 17.71
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** CONTEC CMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wr...
- **How much does it cost?** € 17.71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/772471112-contec-cms50na-pulse-oximeter-spo2-and-pr-value-waveform-blood)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

CONTEC CMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wrist Corda

## Product Details

- **Brand:** CONTEC
- **Color:** Blue white
- **Measuring Range:** [Inferred] 0% - 100% for SpO2 and physiologically relevant range for Pulse Rate
- **Number of Batteries:** 2 AAA batteries required.
- **Model Name:** CMS50NA

## Images

![CONTEC CMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wr... - Image 1](https://m.media-amazon.com/images/I/61C2f1AHciL.jpg)

## Questions & Answers

**Q: Where is it made?**
A: Dear Customer
Our product made in Qinhuangdao, Hebei Province, PEOPLES REPUBLIC OF CHINA,but our warehouse in IL,US.Our warehouse has product in stock,and we all of goods from our warehouse to your adress.

**Q: Does it come with the batteries?**
A: No, it did not come with batteries.  It takes two AAA batteries not included.  It does come with a little carrying case.

**Q: What is the difference between cms50 dl and the cms50 na ?**
A: The cms50dl is an led readout and the cms50na is an OLED readout. The OLED is a much higher contrast and brighter display, higher pixel, better quality readout. Also the cms50na has rotatable display where the dl does not,  i believe. For the money I really like our cms50na! Its lightweight but works well. Seems fairly simple and accurate.

**Q: Does this device have acoustic pulse monitoring as well?  Is it beeping with the heart rate?**
A: Sorry dear,our 50NA could pulse monitoring，but no have acoustic,it trait is monitor accurate and have OLED display.

## Frequently Bought Together

- CONTEC CMS50NA Pulse Oximeter SpO2 and PR Value Waveform Blood Oxygen Neck/Wrist Corda
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**Shop now:** [https://www.desertcart.sk/products/772471112-contec-cms50na-pulse-oximeter-spo2-and-pr-value-waveform-blood](https://www.desertcart.sk/products/772471112-contec-cms50na-pulse-oximeter-spo2-and-pr-value-waveform-blood)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*