pH Meter

R229.00 Incl

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?


  • pH Range: 0 – 14
  • Accuracy: +/- 0.2 pH
  • Digital calibration
  • LCD Display
  • The unit is factory calibrated, however, an additional mini bottle of blue lab pH-7 and pH-4 are included for your convenience; used for regular calibration.
    (Always subject to availability)
  • 2x LR44 Batteries included.

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Here’s what you’ll need:

  A valid RSA ID document

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  An email address

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Availability: 159 in stock SKU: PH001 Categories: ,


pH Meter

Marijuana SA presents our pH Meter. This affordably priced device offers great accuracy for its price. Feel like a true scientist with this piece of lab equipment in your hands.

Why is it used?

Get your pH into the correct range. No more matching colours with messy liquids. Simple, easy to use and efficient.

Please Note: This is a sensitive piece of equipment and regular re-calibration and use of storage solution is recommended. Each user friendly unit is factory calibrated, meaning you can test off the bat.

How to pH water for marijuana?


  • pH Range: 0 – 14
  • Accuracy: +/- 0.2 pH
  • Calibration instructions contained within packaging
  • Minimum EC/TDS for usage: 9.5 µS/5 ppm
  • Glass electrode with reference sensor for readings
  • Power supply: 2 x 1.5V button batteries (Batteries included, however are subject to availability)
  • Please note that this product is not water resistant and exposure to water can cause the device to malfunction.


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Additional information

Weight 0.098 kg
Dimensions 16.3 × 6 × 3 cm


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