Essentials Digital pH Meter

Essentials Digital pH Meter

The Essentials Digital pH Meter is a meter, which is really easy to use. Excellent value for money, it comes with a host of features to make monitoring your nutrient solution simpler:

Features/Sizes/Variations
Straight forward to calibrate
Has an accuracy level of +/0.2pH
Features an automatic switch-off to preserve battery life

King of the Castle Tip: 
For good accurate results,  you should clean all pH meters with a buffer solution.