The A&D Medical UA-651SL takes the A&D UA series semi-large arm cuff (23–37 cm) (part UA-CUFBOXSL-C) as its cuff. Fitment confirmed against the manufacturer's compatibility list.

Your blood pressure monitor
A&D Medical UA-651SL
Upper arm blood pressure monitor
Confirmed against A&D Medical's listConfirmed against A&D Medical's own compatibility list
Not yours? ChangeTakes the UA-CUFBOXSL-C cuff
A&D UA series semi-large arm cuff (23–37 cm) · check the code on your old part before ordering.
A&D lists the UA-CUFBOXSL-C as its replacement cuff; the monitor comes with a semi-large cuff for arms 22–37 cm.

Your blood pressure monitor
Upper arm blood pressure monitor
Confirmed against A&D Medical's listConfirmed against A&D Medical's own compatibility list
Takes the UA-CUFBOXSL-C
Cuff · check the code on your old part.
A&D lists the UA-CUFBOXSL-C as its replacement cuff; the monitor comes with a semi-large cuff for arms 22–37 cm.
Other A&D Medical blood pressure monitors and their cuffs and adapters
The UA-CUFBOXSL-C fits the UA-651SL only. These A&D Medical models take a different cuff:
GenuineGenuine A&D Medical
See seller
A&D Medical Australia · 28 OctA&D Medical Australia · checked 28 Oct
CompatibleCompatible option
See seller
No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by A&D Medical. Compatible: another brand.Genuine is made by A&D Medical. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Compare 1 seller
AUD, before delivery. Each price shows when it was checked.
Genuine A&D Medical
1 seller
How long it lasts
Replace it when it becomes worn; A&D rates an arm cuff's useful life at 2 years when used six times a day.
After replacing: No reset. A&D's manual describes no cuff-replacement reminder.
How to change the cuff in your A&D Medical UA-651SL
Watch the guide or follow the steps.
- 1Pull the old cuff's air connector plug out of the air socket on the monitor.
- 2Insert the new cuff's air connector plug into the air socket firmly.
- 3With your palm facing up, wrap the cuff on your bare upper arm 1–2 cm above the inside of the elbow, leaving room for one or two fingers under it.
- 4Check the index mark points within the proper fit range printed on the cuff. If it doesn't, A&D says to get a different size.
Every number this part goes by
- Retail name:
- A&D semi-large cuff
- Retail name:
- UA-CUFBOXSL
- Retail name:
- UA-CUFBOXSL-C
Sellers list any of these; they are the same part.
About your A&D Medical UA-651SL

A&D Medical blood pressure monitor, upper arm blood pressure monitor. Its cuff is the A&D UA series semi-large arm cuff (23–37 cm), part UA-CUFBOXSL-C.
Where the model number is: The model is on the label under or on the back of the monitor, and on the box (Omron HEM-7121, A&D UA-767F). Omron also prints a name such as Standard or EZ on the front. The cuff's own code and arm size are printed on the cuff.
Fits this A&D Medical model
A&D Medical1 model
A&D lists the UA-CUFBOXSL-C as its replacement cuff; the monitor comes with a semi-large cuff for arms 22–37 cm.
Common questions
- Which cuff fits the A&D Medical UA-651SL?
- The A&D Medical UA-651SL takes the A&D UA series semi-large arm cuff (23–37 cm) (part UA-CUFBOXSL-C). A&D lists the UA-CUFBOXSL-C as its replacement cuff; the monitor comes with a semi-large cuff for arms 22–37 cm.
- Where can I buy the UA-CUFBOXSL-C in Australia?
- We link to 1 Australian seller for the UA-CUFBOXSL-C; the seller's page shows the current price.
- How do I fit the UA-CUFBOXSL-C in an A&D Medical UA-651SL?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A cuff that leaks air will not inflate properly, and the monitor may show an error instead of a reading.
- Is there anything to reset afterwards?
- No reset. A&D's manual describes no cuff-replacement reminder.
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