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ADWA pH Meter

ADWA pH Meter

(2 customer reviews)

Medidor de pH ADWA ad100 is perfect when it comes to controlling water quality for your cannabis plants; incredibly affordable for such a quality device.

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Medidor de pH ADWA ad100 allows you to have complete control over the quality of your nutrient solution, allowing you to measure the acidity in your water. It has an LCD screen which displays the results.

Its sensor also has a temperature compensation feature that allows you to get immediate, 100% accurate results when kept clean and calibrated.

These pH meters can be automatically calibrated using a pH4 and pH7 liquid with its CAL button; you’ll need to do this once a month in order to keep it in perfect conditions. If you do not keep it calibrated you’ll be giving your plants incorrect pH levels, which could cause nutrient deficiencies or excesses.

Its see-through sensor looks like a small bulb, and you’ll need to keep it humid. We recommend filling the lid with filtered water and storing it vertically. If the sensor dries out for too long it may produce incorrect readings.


  • Brand: Adwa
  • Model: AD100
  • Measuring scale: pH: -2 a 16 pH
  • Resolution: ± 0,1 pH
  • Precision: ± 0,1 pH
  • Automatic temperature compensation (0ºC a 50ºC)
  • Operating temperature: 0°C a +50°C
  • Relative operating humidity: Max RH 95%
  • Automatic calibration at 1 or 2 points (pH 4.01/7.01/10.01)
  • 4 batteries 1,5 V (included), > 250 hours of use
  • Dimensions: 173 x 41 x 22mm
  • Batteries included (4 button 1,5V batteries)
    WARNING: This meter is not waterproof. Only the tip of the sensor can be submerged. listo para su uso. Para un buen funcionamiento, se recomienda calibrarlo regularmente con la solución pH 7.01 y solución pH 4.01.

    Este medidor de pH digital viene con tapa protectora, pantalla LCD y un «Botón fácil» para calibración automática. Además el teclado está protegido contra salpicaduras y dispone de baterías de larga duración.

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