pH Meters & Kits

The use of pH meters in hydroponic growing and gardening is crucial to accurately measure the acidity or alkalinity of a solution. By detecting hydrogen ion activity in solutions the pH scale ranges from 0 to 14, with 7 being neutral; values below 7 indicate acidity, while values above 7 indicate a base. 
pH meters are more precise than pH test strips; with pH meters measuring pH in resolutions of 0.01-0.001 units, while test strips generally have resolution of 0.5-1.0 units.
5 products
You've viewed 5 of 5 products

High-Precision pH Meters for Hydroponics & Gardening | Accurate Readings

Shop high-accuracy pH meters for hydroponics. Measure acidity & alkalinity with precision up to 0.001 pH units. Better than pH strips – ideal for nutrient solution monitoring.
Read More