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Description
Dri-Ref Reference Electrode, 2 mmFeatures 2 mm diameter Extremely low electrolyte leakage Stable, reproducible potential with low resistance Chemically resistant to strong acids and bases Benefits May be used with ion selective electrodes without contamination from the reference electrode Applications Small volume, low salt concentration measurement (SDR) May be used with ion selective electrodes Although the internal filling solution contains KCI, the low fluid leakage means Dri Ref

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4.1 ★★★★★
Based on 71 reviews
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Product Reviews
★★★★★ 5
In depth and easy to understand
Format: Paperback
I am an active investor and have read quite a few books on a variety of investing and real estate topics. Accordingly I mostly skim new books and try to strengthen concepts I am already mostly comfortable with. I previously had difficulty grasping irr, npv, and dcf, and this book explained these thoroughly, simply, and with examples that will allow me to use these tools to make better investing decisions. I think this book will offer great value to those just getting started and those at a more advanced level alike.
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Reviewed in the United States on February 5, 2023
★★★★★ 4
Leave No Stone Unturned
Format: Paperback
There was a bunch to digest in this book. There are a lot of formulas to assist on your investing journey. This book serves as a good tool to assist in analyzing your investments.
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Reviewed in the United States on January 23, 2023
★★★★★ 5
very good read for real estate
Format: Paperback
starting in real estate good read.
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Reviewed in the United States on May 18, 2025
★★★★★ 5
Worth reading
Format: Paperback
Provides a detailed way to analyze investments. Worth reading.
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Reviewed in the United States on April 6, 2025
★★★★★ 5
Thinking about investing in Real Estate? READ THIS FIRST!!!
Format: Paperback, Format: Paperback
I now have a new favorite real estate investing book. Real Estate by the Numbers has now been added to my permanent investing collection of must-reads. I bought Frank's book, similar topic, 20 years ago as I began my then "casual" interest in investing. I find J & Dave's book more accessible with anecdotal stories that help deliver the content in an easy-to-grasp style for both newcomers and existing real estate pros alike. Know anybody seeking financial freedom through real estate investing? Buy them a copy of J &Dave's new book (or both)!
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Reviewed in the United States on November 25, 2022
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