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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
For Your Every Summer RSVP, with Code: SUMMER15
Description
Davis J-Base f/WindTrak 15 [3155]J BASE for WindTrak 15 This optional mount for WindTrak 15 provides more versatility and reduces overall weight aloft by 15 grams when substituted for standard WindTrak 15 mounting base. The J Base comes with two #10 (5 mm) selftapping screws. Drill a pilot hole in mast, apply silicone sealant or Locktite and screw into mast. Installation of J Base can also be accomplished by tapping the mast for 3 16" (5 mm) machine screws or by using epoxy putty to
![Davis J-Base f/WindTrak 15 [3155] Davis J-Base f/WindTrak 15 [3155]](https://cdn.shopify.com/s/files/1/0611/7297/3739/products/45967XL.jpg?v=1643725674)
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4.2 ★★★★★
Based on 685 reviews
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Product Reviews
★★★★★ 5
Five Stars
Format: Paperback
great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2016
★★★★★ 5
go o o o o
Format: Paperback
go o o o o d
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Reviewed in the United States on October 21, 2014
★★★★★ 1
One Star
Format: Paperback
Exactly the same as the free PDF I downloaded online for my student, only this costs $26 plus tax.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2017
★★★★★ 5
Easy read
Format: Hardcover, Format: Hardcover
I’m an NP student, and I find this book easier to read than the one recommended in school. The school-recommended book is almost $300, which is much cheaper. This book is a better read that breaks down complex concepts in a way that’s easy to understand. It should be used alongside NP books to help you understand your scope of practice. The book is written by an MD, which is a huge asset in terms of knowledge. The digital version includes the code, but I haven’t tried it yet. .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
Dr Ferri's Clinical Advisor '26 is, as always, a fabulous resource for any medical or NP practice!
Format: Hardcover
Excellent resource, as always from Dr Ferri. Well worth its generous weight to use a resource other than UptoDate once in a while. Besides, for us medical providers who have been in the calling many years, Ferri's Clinical Advisor 2026 is better at maintaining ones arm strength than lifting an iphone, plus safer and more accurate than the use of AI;)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
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