The Adwa Digital pH reader, is a waterproof digital pH meter. Compact, manageable and easy to use. LCD screen included.

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Waterproof ADWA pH Reader for Growing Marijuana

The Waterproof Digital pH Meter is a ADWA digital pH meter for irrigation water or nutrient solution for your Marijuana plants. It is lightweight, compact, very handy and fully submersible. Besides that it has a LCD screen included abel to do readings to decimals.

For a successful development of a cultivation it is crucial to measure the pH of water and nutrient solution since optimal pH levels facilitate a correct uptake of nutrients resulting in stronger, more resistant plants. With this pH meter from Adwa you will be able to check continuously the acidity and alkalinity levels of the water and nutrient solution allowing you to detect any changes and correcting them instantaneously.

We recommend to calibrate the meter assidously, usually every 2 months, depending on the use you give it: the more you use it, the more frequent should be the calibration.

Main features of Waterproof Digital pH Reader:

  • Dimensions: 153x24mm of diameter
  • LCD screen
  • Readings to decimals
  • 100% waterproof
  • Scale: 0 to 19.99 mS/CM
  • Resolution: 0.01 mS/CM
  • Accuracy: +/-2% Fs
  • Calibration: Manual one point, recommended every 2 months depending on its use
  • Temperature compensation: automatic, 0 at 50 with B = 2% C
  • Battery Model: 3 x 1.5 V
  • Battery lifespan: 250 hours approximately
  • Environment: 0 to 50 ° C, 100% RH


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