pH Meter

$12.99

Why use a pH meter?

Makes sure you’re in the range 6-7. At that range nutrients in the water are available, as well as not harming the soil microbes too much.

How to pH water for marijuana?

Specifications:

  • pH Range: 0 – 14
  • Accuracy: +/- 0.2 pH
  • Digital calibration
  • LCD Display
  • The unit is factory calibrated. However we suggest you purchase a bottle of pH-7 and pH-4 as the unit needs to be calibrated weekly.
  • 2x LR44 Batteries included.