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Small white fingertip pulse oximeter with LED display and neck wrist cord

CONTEC CMS50M Pulse Oximeter SpO2 PR Waveform Neck Wrist Cord

SKU CH-EN56-M6KR3

Measures SpO2 up to 100 % and pulse rate 30–250 bpm with ±2 % accuracy, weighing about 50 g and running 20–30 hours on batteries, supplied with neck/wrist cord and carry case

  • Size7.5 in × 0.8 in × 9.25 in
  • Product typeFace Mask
  • Product colorWhite/Clear
  • Suitable forUnisex
  • Age groupAdult
  • Number of items3
  • Accurate SpO2 readings within +/-2% deviation in seconds
  • Fast pulse rate measurement from 30 to 250 bpm
  • Lightweight 50g design with 20-30 hour battery life
  • Soft hypoallergenic fingertip clip fits wide range of fingers
  • Includes neck/wrist cord and protective case for portability

Portable Finger Pulse Oximeter

The CONTEC CMS50M measures SpO2 up to 100% and pulse rate from 30 to 250 bpm with +/-2% SpO2 accuracy. It displays results on a digital LED screen and includes a neck/wrist cord plus a small carrying pouch for home, exercise or travel use.

Thermals Noise and Power Draw

The unit weighs about 50 g with batteries installed and runs 20 to 30 hours before the low-battery icon appears on the LED display. An automatic power-off activates after five seconds without a signal, and the hypoallergenic fingertip clip stays comfortable during repeated checks.

Upgrade Context

This model replaces basic clip-only oximeters that lack waveform display or a hands-free cord option. The jump is worth it when you need continuous SpO2 and pulse-rate trends on screen plus the convenience of wearing the device around your neck or wrist.

How it compares

Measured against everything we stock in In-Home Care Supplies, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 63% of the 709 comparable items (median $27.99).

Specifications

Product
Brand namePETER PAUPER PRESS
Model nameWEGOVY 1.7 MG/0.75 ML PEN INJ
Part number5
Product typeFace Mask
Product colorWhite/Clear
Size & build
Size7.5 in × 0.8 in × 9.25 in
In the box
Number of items3
More details
Suitable forUnisex
Age groupAdult

Questions about this item

How do I install the batteries correctly since the polarity is not obvious?

Insert the two AAA cells with the flat negative end against the spring and the raised positive end against the flat contact; the compartment diagram shows opposite orientation to most devices.

What maintenance will the CMS50M need over time?

Replace the two AAA batteries after roughly 20 to 30 hours of use; wipe the silicone fingertip clip with a damp cloth and avoid liquids inside the sensor window.

What is the first measurement limit reached during continuous monitoring?

The SpO2 reading stops at 100 % and the pulse-rate display caps at 250 bpm, so either ceiling can be hit first depending on the user.

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