why did the price on this just triple?

Dear customer During in COVID 19,all of price is improve, transport fee, manpower fee,we had to improve the product price Hope you could understand.

Why is the shipping 40$ for an item that's 2.88 ounces?

It's not $40 shipping. It's free Prime delivery. Got mine 11 days after ordering.

How can you spin the display so you can read it yourself, versus the way it is set up for a caregiver to read it?

You can't...however I am able to read upside down too. As well as you can put your fingers down into your palm of the hand and then face the fingers and palm towards you so you can watch and get a good reading that way as well.

Does this check oxegen level in lungs

It checks oxygen level in your blood, which is representative of how well your cardiovascular system is working, which includes your lungs.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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CONTEC LED CMS50M Pulse Oximeter,SpO2 and PR Value Waveform Blood Oxygen, Neck/Wrist Cord

Product ID: 78389081

Details

Brand
CONTEC
Color
Blue
Measuring Range
0% to 100%; to
Model Name
CMS50M
Number of Batteries
2 AAA

🔋Up to 30 hours battery life

🧳Compact & portable with neck/wrist cord

⏱️Fast & accurate SpO2 & pulse readings

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S/.85

Duties & taxes included

In stock

Sold byAmazon PeruDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔵 Track your health like a pro—anytime, anywhere!

LONG LASTING POWER - Enjoy up to 30 hours of continuous use with automatic power-off to save battery life.
ALL INCLUSIVE WELLNESS KIT - Comes with a protective case and versatile neck/wrist cord—your perfect companion for active lifestyles.
ULTRA LIGHT TRAVEL READY - Weighing just 50g, it fits effortlessly in your pocket or on your wrist for on-the-go wellness.
COMFORT FIT FOR EVERY FINGER - Soft fingertip clip adapts comfortably to all finger sizes, ensuring reliable readings anytime.
INSTANT PRECISION MONITORING - Get real-time SpO2 and pulse rate data in seconds with a crisp LED display.

The CONTEC LED CMS50M Pulse Oximeter delivers fast, accurate blood oxygen saturation and pulse rate readings via a clear digital LED display. Lightweight and portable at just 50g, it features a comfortable fingertip clip suitable for all finger sizes, with up to 30 hours of battery life powered by 2 AAA batteries (not included). Designed for wellness monitoring in sports and aviation, it includes a neck/wrist cord and protective case for easy carrying. Note: intended for adult use only and not a medical device.

Specifications

ASIN	B07D8R4G5H
ASIN	B07D8R4G5H
Are batteries included?	No
Batteries	2 AAA batteries required.
Battery Life	25 Hours
Best Sellers Rank	#16,510 in Health & Household ( See Top 100 in Health & Household ) #10 in Athletic & Aviation Pulse Oximeters
Brand Name	CONTEC
Color	Blue
Customer Reviews	4.5 4.5 out of 5 stars (21,050)
Date First Available	July 5, 2018
Is Discontinued By Manufacturer	No
Item Dimensions L x W x H	2.24"L x 1.34"W x 1.22"H
Item model number	CMS50M
Manufacturer	CONTEC MEDICAL SYSTEMS
Manufacturer	CONTEC MEDICAL SYSTEMS
Measuring Range	0% to 100%; 30bpm to 250bpm
Model Name	CMS50M
Model Number	CMS50M
Number of Batteries	2 AAA batteries required.
Part Number	CMS50M
Product Dimensions	2.24 x 1.34 x 1.22 inches; 3.21 ounces
UPC	733430164645
Unit Count	1.0 Count

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The delivery time was excellent, and the packaging was secure.

2 months ago

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