After reading the recommendations for ATC PH (Automatic Temperature Compensation) meters in many gardens, I decided to give it a try. I've used paper strips and only one of my analog pH meters seems marginally accurate at best as it doesn't compensate for temperature affecting pH. The digital display is much easier to read than the strips and accuracy can be measured using the calibration powders provided. I tested it on paper strips in water containing both high and low pH supplements and am happy to report that it was accurate right out of the box. I'm considering buying another one and when I compared purchases this one had the best price per unit. I would recommend it.
Efficiently Test Your Antifreeze And Battery Acid With A 3-In-1 Refractometer
18 Review
🍯 Honey Refractometer with Automatic Temperature Compensation (ATC) - Tiaoyeer Moisture, Brix, and Baume Refractometer for Honey, 58-90% Brix Scale Range - Honey Moisture Tester
31 Review
Accurate And Versatile Digital PH Meters For Food, Brewing, Hydroponics, Pools And More!
7 Review
TDS water quality tester - TDS water hardness meter (portable digital salt meter for water analysis)
9 Review