Essentials pH Pen
£50.00 Add to cart

Essentials pH Pen


The Essentials Digital pH Meter is excellent little hand-held device for measuring the acidity/alkalinity of your nutrient solution. Reliable and great value-for-money.

  • Gives a digital readout of the pH of your nutrient solution.
  • Made of strong plastic
  • Reliable and accurate
  • Easy push-button calibration
  • Water-resistant case
  • Auto shut off to save battery life
  • Takes 4 button-cell batteries (357, 357x, V357, G13, SG13, SR44, SR44W, SR44SW)

Additional information

Weight1 kg