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Price: $21.95 - $5.99
(as of Dec 06, 2025 17:43:28 UTC – Details)
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From the brand
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Reviewer: Farmer John
Rating: 5.0 out of 5 stars
Title: Well….I need new reading glasses.
Review: Informative, definitely tiny print, probably best for someone rather better acquainted with cardiac background who just needs a quick reference.
Reviewer: Will
Rating: 5.0 out of 5 stars
Title: They tell you it is small before you buy it
Review: Yes, it is small, but they tell you that before you buy it. It does fit well in carry bag with Kardia mobile device, so small is good. I am old with not great eyes, but I can read it when I need to.
Reviewer: John Reid
Rating: 1.0 out of 5 stars
Title: Unreadable & Useless
Review: “Slim, credit card-sized (3.375″ x 2.125”) for effortless portability”Missed this, because it was buried in the descriptionThis card is virtually unreadable – Only way to read it is to take a picture and zoom inTotally useless product
Reviewer: Amazon Customer
Rating: 4.0 out of 5 stars
Title: Good info; type small
Review: The type is small and difficult to read; magnifier needed.
Reviewer: Girl on a Hike
Rating: 5.0 out of 5 stars
Title: Perfect badge buddy
Review: Fits perfectly under my name badge and I don’t have to clip it in. Love this since I’m in nursing school and need a quick reference. the lamination seems like good quality. Hoping to use this for years to come!
Reviewer: Ronald W.
Rating: 3.0 out of 5 stars
Title: To small to read.
Review: I didn’t realize the info is on a credit card sized product. I can’t read it. I took a photo of it and couldn’t get a good shot. Blury on the edges, however it is a great product because of the info. even though the info understanding is way above my knowlage base. However, the traces are helpful to me as a comparison to the traces I see on my Karda EKG device. 🙂
Reviewer: George Reese
Rating: 5.0 out of 5 stars
Title: Very accurate info!
Review: This is a very high quality item and provides much needed information.
Reviewer: Lisset Salgado Alvarez
Rating: 5.0 out of 5 stars
Title: Súper recomendado
Review: Super recomendados para las chicas q estamos preparándonos para el Nclex
, Industrial & Scientific > Professional Medical Supplies > Diagnostics & Screening, #EKG #Rhythm #Interpretation #Compact #Portable #Reference #Card #Rapid #Interpreta..,
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