LifeSource UA-279 Blood Pressure Monitor Cuff, Small (6.3" - 9.4") for UA-767PSAC, UA-787EJ

Easy to set up and calibrate. This small cuff requires you to lower the decrease pressure. I included a photo of the set-screw on my model for your reference. This cuff fits my 89 YO mother. MUCH easier to take her BP and very accurate (we took it to her doctor’s office and they confirmed it’s accuracy). Highly recommend for households with children or slim adults. PLEASE NOTE: once you calibrate your machine for this smaller cuff the machine will no longer work with a medium or large cuff without recalibrating the BP machine.

Before purchasing this, I did not realize you have to measure your arm to get the specific size, or it will be inaccurate. One size does not fit all. Go online before ordering and make sure it is the right size. There are instructions telling you how to fit it to your arm. I would recommend this product as a replacement for a worn cuff.

I bought the LifeSource UA-853LAC Premium Digital Blood Pressure Monitor to help check my wife's blood pressure. When I ordered the Monitor, I was reading that the cuff was for arms of a certain diameter, so I ordered this small Lifesource cuff, figuring that was what I needed. The Monitor and Cuff both arrived, and sure enough, the Large cuff would not work on my wife - I tried a bunch of different times with no luck. (It worked just fine on my big old arm though.) No problem, I swapped out the big cuff with the small cuff and ran into more problems. The small cuff would not give a reading when on my wife's arm; either that or it would overinflate, and give an error. I tried numerous times in different positions on her arm (even her wrist), and also tried the original hose from the larg cuff, the different adapters, etc, but could not get the small cuff to work. Perhaps if I worked in a Medical device repair/calibration shop I might have been able to figure out what was wrong. LESSON 1: Do NOT buy a replacement cuff of a different size. You're better off buying a monitor with the correct cuff already on it. LESSON 2: If you do purchase a monitor or cuff, open it and keep all packaging handy for a few days in case you need to return it. Unfortunately, I had tested the monitor on my arm, but didn't try the cuff until the next day - by which time I had already thrown away the boxes, wrapping, etc.

I bought it to replace the cuff that comes with the CVS BP monitor. The CVS cuff covered my wife's arm from the elbow to the shoulder and wrapped around her arm with a foot of cuff left over. This one fits her much better. Not sure how accurate the readings actually are as it's not paired with the machine it was made for, sometimes the readings are so high that if they were accurate she'd be dead so we take a second reading and it comes out in the average to low range. I considered buying the machine it is made for until I saw the price so we'll make do with it as is.

The "catch' is that the test unit will only support the cuff-size that is factory-supplied with the unit. Enclosed instruction folder mentions the availability of different size cuffs but, omits critical words as "Replacement only" and "Factory-tested and supplied with" for different size arm dimensions. The differences being the air-bleed speed of the tester and mated cuff. I did notice an easily accessible adjustment being mentioned within a competitors instruction sheet. I do suggest routine during-use monitoring of the tester's battery indicator and the on-hand availability of fresh Energizer or Duracell batteries. End result: I had to return the small-size cuff for credit and consider the purchaser an an entirely new unit with a small cuff! Note: I'm still considering it! (:-{

Use it twice a day. Had to order a small cuff to fit my wife's arm. Seems to work well and is compatible with my blood pressure machine.

Buen material no tardo mucho en llegar recomiendo esta marca porque es muy buena tengo una máquina del mismo nombre,por muchos años y sigue trabajando muy bien la recomiendo

It fit my are alright, but was unable to adjust my monitor to make it work properly. I was replacing this small cuff from a large cuff that my past husband had. My arm ,easired just under 9". Id suggest if you have a LifeSource blood pressure monitor, get a med cuff, and a monitor you don't have to adjust. I went to Walgreens and purchased a new med cuff monitor. Im not sending it back, it was only $15.00, it would cost me almost half of the $15 to send it back. Otherwise I've always been please w/Amazons service.