--- product_id: 50438997 title: "Full Colour Finger Pulse Oximeter CMS50E Heart Rate Monitor with Rechargeable Battery, Carry Strap, USB cable, 24 Hour Internal Memory, Data Cable and Software for Download, Analysis and Storage" brand: "contec" price: "FREE" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/50438997-full-colour-finger-pulse-oximeter-cms50e-heart-rate-monitor-rechargeable store_origin: JP region: Japan --- # Full Colour Finger Pulse Oximeter CMS50E Heart Rate Monitor with Rechargeable Battery, Carry Strap, USB cable, 24 Hour Internal Memory, Data Cable and Software for Download, Analysis and Storage **Brand:** contec **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Full Colour Finger Pulse Oximeter CMS50E Heart Rate Monitor with Rechargeable Battery, Carry Strap, USB cable, 24 Hour Internal Memory, Data Cable and Software for Download, Analysis and Storage by contec - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50438997-full-colour-finger-pulse-oximeter-cms50e-heart-rate-monitor-rechargeable) ## Best For - contec enthusiasts ## Why This Product - Trusted contec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product description This professional grade oximeter displays Sp02 and heart pulse rate plus pulse waveform and a bar graph display. The high definition full colour screen is easy to read and can be rotated in 4 directions to allow easy monitoring. The cms50e has an easy to use menu for function setting and is lightweight and compact, weighing less than 50g with the battery in. It has low power consumption with up to 24 hour continuous use and has a battery low indicator to alert you to recharge the battery. The cms50e switches off automatically when not in use to save power. It can be charged with the USB cable connected to a computer, or via the mains plug. The internal memory stores up to 24 hours of data. The software allows real time monitoring of data, or transfer of stored data that can then be analysed, stored and printed if required. An alarm can be set for upper and lower limits for Sp02 and heart pulse rate across the whole measurement range for each parameter. There is an optional alarm if the finger falls out of the device. The audible pulse sound can be turned on or off and the brightness of the display is adjustable. The display can be changed through 4 directions. Suitable for all adult finger sizes, but may not work with children. The device measures 5.7cm x 3.2cm x 3cm so is pocket-sized. Technical specification: Sp02 measuring range: 0%-100% (resolution is 1%) Sp02 accuracy: 70% - 100% : +/- 2%. Below 70%: unspecified Pulse measuring range: 30bpm -250bpm (resolution 1 bpm) Pulse accuracy: +/- 2bpm or +/- 2% (whichever is larger) Measurement performance in weak filling conditions: Sp02 and pulse rate can be shown correctly when pulse filling ratio is 0.4%. Sp02 error is +/-4%, pulse rate error is +/- 2bpm or 2% (whichever is larger). Adjustable alarm range Sp02: 0% - 100% Adjustable alarm range pulse rate: 0bpm - 254bpm Optical sensor: Red light (wavelength 660nm, 6.65mW) Infrared (wavelength 880nm, 6.75mW) Safety Warning Please consult your GP before using medical devices for diagnostic purposes. P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Legal Disclaimer Please consult your GP before using medical devices for diagnosis purposes. See more ## Features - Suitable for home or professional use Easy to use & compact with high definition 4 direction full colour display 2 year warranty 24 hour internal memory, data cable & software for PC data download, analysis and storage Suitable for sleep study analysis ## Images ![Full Colour Finger Pulse Oximeter CMS50E Heart Rate Monitor with Rechargeable Battery, Carry Strap, USB cable, 24 Hour Internal Memory, Data Cable and Software for Download, Analysis and Storage - Image 1](https://m.media-amazon.com/images/I/61WrP+V-UQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Works well as Oximeter, the software looks a little ... *by A***R on Reviewed in the United Kingdom on 19 October 2016* Works well as Oximeter, the software looks a little outdated but it does it's job. Very difficult to use whilst sleeping as it will fall off your finger. I tried putting a sock over my hand to keep it on - which worked a few times but it was a little uncomfortable. ### ⭐⭐⭐⭐⭐ Oximeter praise *by E***A on Reviewed in the United Kingdom on 9 November 2012* I found this Product excellent,in fact it was beyond my expectation.It is an essential tool for any body who is on oxygen. ### ⭐⭐ Works well but failed within a year or so *by G***D on Reviewed in the United Kingdom on 19 March 2020* When this works it works very well, when the first failed I had been so pleased with it I thought it was bad luck and bought a second. On bothe occasions the screen failed in just over a year and this is not a cheap instrument. I would not now buy another --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/50438997-full-colour-finger-pulse-oximeter-cms50e-heart-rate-monitor-rechargeable](https://www.desertcart.jp/products/50438997-full-colour-finger-pulse-oximeter-cms50e-heart-rate-monitor-rechargeable) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-27*