Small and lightweight, it is ideal for any grow room. Ensure that your nutrient solution has the correct pH so that all the nutrition is available to your plants. The LCD dual display shows pH and temperature readings.
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ALL IV - PH - AB - KW - PA - DD9 - KA27-28 = £10. Up to 20kgs. BT = £15 - ROI = £30. I.O.W = £10. Weight: 0.6kg.
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Simply place the pH probe into the solution and the selected reading is displayed on screen.
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Here for sale a PH tester stick for idroponica used once!
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300ml or 1 Litre of each. For hydroponics, this is often done at pH 7 with Buffer 7 and then at pH 4 with Buffer 4. Note that the optimum pH value for soil is different for hydroponics (usually pH 6.0 to pH 6.5).
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12-14 shows a very high alkalinity. 8-11 shows alkalinity. Accuracy: ±0.1 pH (20°C), ±0.2 pH. Resolution: 0.1pH. Resolution: 0.01pH. Accuracy: ±0.05pH. Big LCD display screen which has great waterproof performance and let you easily read the displayed value.
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300ml of each. For hydroponics, this is often done at pH 7 with Buffer 7 and then at pH 4 with Buffer 4. Note that the optimum pH value for soil is different for hydroponics (usually pH 6.0 to pH 6.5).
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Temperature display in °C or °F selectable. Healthy growing plants, just like humans, need a balanced diet of appropriate nutrients (food). However, plants can only access these nutrients when the nutrient solution is within a certain pH range.
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