This all-encompassing guide will help anyone who is just starting out with soil pH testing. (And experienced growers will be able to learn something, too!)
Professional pH calibration solutions are stable and resistant to change. Using them to calibrate your meter helps you get the most accurate results.
Designed for hydroponic, aquaponic, and greenhouse growers, the Hanna Instruments GroLine HI9814 is a combo meter that measures pH, EC, TDS and temperature.
Finding a quality meter that fits into most budgets can be a challenge, but Hanna's HALO - the world’s first Bluetooth pH electrode - is solving this problem.
Top 9 instruments for testing pH, ORP, conductivity (EC), dissolved oxygen (DO), turbidity, ammonium, chloride, nitrate, and temperature in water.
I decided it was time to step up to a real pH meter when going into commercial wine production after more than fifteen years of wine making as an amateur.