Q.About pH meter
Which is cheap and good pH meter available on market? – i.e. one that shows the accurate reading of the soil pH? What is its price?

Downtoearthdigs
Answered on October 22, 2015
Most garden centers, greenhouses or even a big box store sell inexpensive Ph testers.
I purchase one for about $15.00 and it works great for monitoring soil Ph.
You can also easily purchase online and have it delivered to you.
https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/soil-ph-plants.htm
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