Omron CD-CS9 Small Replacement D-Ring Blood Pressure Cuff 7″ – 9″ Upper Arm – Genuine Omron Small Cuff
Omron CD-CS9 Small Replacement D-Ring Cuff 7″ to 9″ Omron Accessories Omron
Omron Omron Accessories Omron CD-CS9 Small Replacement D-Ring Cuff 7″ to 9″

Omron CD-CS9 Small Replacement D-Ring Blood Pressure Cuff 7″ – 9″ Upper Arm – Genuine Omron Small Cuff

Style

Why customers choose this model

  • Easy Setup

    Most users are fully set up in minutes.

  • Trusted Accuracy

    Omron is one of the most trusted and widely recognized brands in home health monitoring worldwide.

  • Designed for Daily Use

    Built for consistent and repeat monitoring routines.

Price
$18.47 $21.00
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How to Choose the Best Home Blood Pressure Monitor (and Use It Correctly)

Omron CD-CS9 Small Replacement D-Ring Blood Pressure Cuff 7″ – 9″ Upper Arm – Genuine Omron Small Cuff

Omron CD-CS9 Small Replacement Blood Pressure Cuff

The Omron CD-CS9 Small D-Ring cuff is designed for upper arm blood pressure monitors requiring a small cuff size. Built with Omron’s D-Ring wrap style, this cuff helps improve placement accuracy and comfort for smaller arm circumferences measuring 7" to 9".

Our Take: If a standard cuff feels too large or gives inconsistent readings, switching to the correct small-size cuff can make a huge difference. The CD-CS9 helps smaller-arm users get more reliable, repeatable measurements.

Why choose the Omron CD-CS9 small cuff

Using the correct cuff size is one of the most important factors in accurate blood pressure measurement. The CD-CS9 is designed specifically for smaller upper arms and helps prevent overly loose wraps that can impact reading accuracy.

Small arm fit 7″ – 9″ D-Ring wrap design Improves measurement accuracy Genuine Omron accessory

Who this cuff is perfect for

  • You need a small replacement cuff for compatible Omron upper arm monitors.
  • Standard cuffs feel too loose or produce inconsistent readings.
  • You want to improve comfort during inflation and measurement.
  • You want a genuine Omron replacement cuff designed for accurate readings.
  • You monitor blood pressure regularly and need proper sizing for best results.

You may prefer a different cuff if…

  • Your arm circumference is larger than 9 inches.
  • Your monitor uses Easy-Wrap ComFit cuffs instead of D-Ring style.
  • You need an extra-large or wide-range cuff size.

Specifications

Specification Details
Model CD-CS9
Cuff Style D-Ring cuff
Arm Size Range 7″ – 9″ (17 – 22 cm)
Measurement Site Upper arm
Brand Omron
Compatibility

This cuff is only compatible with Omron Blood Pressure Monitor models: BP5100, BP7100, BP710N, BP742N, HEM-741CRELN4.

MPN CD-CS9
UPC 073796343996

Proper cuff sizing helps improve comfort and measurement reliability

If your arm size falls within the 7″ to 9″ range, the Omron CD-CS9 small cuff helps improve wrap placement, comfort, and overall measurement consistency. Choosing the correct cuff size is one of the easiest ways to support reliable home blood pressure monitoring.

Product Disclaimer: This cuff is designed for compatible Omron upper arm monitors using D-Ring cuff connections. Always verify monitor compatibility and arm circumference before purchasing. Improper cuff sizing may affect measurement accuracy.

 

We work hard to keep product information accurate. If you notice outdated or missing details, please contact us at sales@hrmusainc.com.

This replacement blood pressure cuff is designed for small arms (7-9 inches). Customers said it provides accurate readings and fits perfectly for petite individuals. Many praised the fit quality, with one noting "perfect size for smaller arm makes for more accurate reading." However, some found it too small for their needs or had compatibility issues with their monitors.

Cuff (positive)Readings (positive)Arm (positive)Fit (positive)Monitor (positive)
  • 5 stars: 38 (73%)
  • 4 stars: 3 (6%)
  • 3 stars: 2 (4%)
  • 2 stars: 0 (0%)
  • 1 star: 9 (17%)
F
Fred M. (United States)
It fits

It fits.

W
William T. (United States)
Too small fo what I need

Too small fo what I need.

J
James E.H. (United States)
Actually don't need it

Actually don't need it,apologies for the delivery issues

B
Betty (United States)
It was exactly what we needed

It was exactly what we needed.

B
Bosco (United States)
Perfect size for smaller arm makes for more

Perfect size for smaller arm makes for more accurate reading

A
Anonymous (United States)
Fits & up to my

Fits & up to my expectations

W
William (United States)
Right size

Needed a smaller cuff for my mother-in-law. This is the perfect fit for her small arm.

A
Anonymous (United States)
It was exactly what I needed

It was exactly what I needed. Customer service was wonderful.

M
Marylen O. (United States)
I’m

Outstanding

B
Bridget R. (United States)
Perfect

The size of the product fits Perfect. Thank you.

L
Louis M. (United States)
D-Ring Cuff 7″ to 9″?

Too small

P
Patrick D. (United States)
Good product

Delivered a good product

E
Ed &.V.K. (United States)
Omron CD-CS9 Small Replacement D-Ring Cuff 7″ to 9″?

The small cuff makes correct BP readings so much easier!
Service was fast too.

K
Kathleen Q.
Arm cuff( CD-CS9 )

I’m getting the same readings as with the cuff that came with my new OMRON monitor. I don’t need 2 cuffs. Thank you. Kathleen Quinlan

H
HOWARD N.
Don't understand the question

Cuff is fine but can't find any instructions in any literature (from either cuff, the monitor, the box) that tells me how to empty the memory so I can start fresh.

T
Tom L.
Perfect size for my petite wife!

Perfect size for my petite wife! Fits well and adjusts easily.

L
Laurel

I checked carefully that it would be compatible with my new Omron blood pressure monitor but the connection is wrong. It doesn't connect and is unusable.

L
Laurel

I checked carefully that it would be compatible with my new Omron blood pressure monitor but the connection is wrong. It doesn't connect and is unusable.

L
Lynda A.B.
The right product and arrived

The right product and arrived fast

K
Kathleen P.
small bp cuff

Fits well, works with the monitor fine.

C
Conrad A.
Item Returned

Was hoping the smaller cuff would work as we were looking for a cuff with the softer fabric. Unfortunately cuff was too small and we had to return it.

N
Nancy N.
Works much better than the

Works much better than the big cuff.

B
Ben P.
It fits.!!!!

Finally found a product that fits perfectly around my small arm, and it works.!!!
Glad to have found this. Many thanks.

S
Susan F.
Working great

Working great

A
Alicia G.
They know more!

I searched all over the internet for this size cuff for my specific machine I had at home already. This was literally the only place that carried it and said it fit my machine. All other sites did not list my machine for this cuff. I took a chance and Heart Rate Monitors USA was right! It fit my machine! I paid for two day shipping because I needed it urgently. It came in two days, as promised. Ordered Monday afternoon and delivered Wednesday, midday. I couldn’t be more pleased. I will check here first in the future. Thank you for having your information correct on your website.

A
Almond M.
It has been much easier

It has been much easier to use as the original we had was much too wide and too deep to put on the arm correctly.

J
Judith W.
Omnicon small cuff

My problem is I have a borderline cuff measurement of about 9 inches. The 7-9” cuff is really too small and the 9-17” is too big. Both are a struggle to adjust. Why don’t the manufacturers make a mid size cuff that laps over the 9”. E.g something like 8-12”

O
Oleksa
Good fit good product

This blood pressure cuff was purchased to provide a better fit, and therefore, more accurate blood pressure reading. Happily, this cuff does both.

C
CYNTHIA
Very pleased!

Very pleased!

S
Snezana G.
Great company I would order

Great company I would order again from them, they were very helpful!

b
bernie m.
cd cs9 replacement cuff

It was received in a timely matter and was working perfect on my mothers arm
very happy with the purchase

M
Michael M.
No Good

My upper arm is only 9’’ wide, but it was still too tight on me, so I’m returning it.