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  1. Essentials - Digital pH Meter Measuring Stick, Hydroponic Ph Tester Pen

    Get In Touch. Convenient and easy to use. Northern Ireland £25 up to 10kg in weight, £1.25 per kilo thereafter. Republic of Ireland £35 up to 5 kilos in weight, £2.75 per kilo thereafter. Grow Tents. Grow Lighting.

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  2. Essentials pH Buffer 4 And 7 Calibration Fluid Meter Solution Hydroponics

    Essentials pH buffers are a known solution of a certain pH value designed to test the accuracy of pH meters used to measure the pH of a nutrient solution.

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  3. Essentials pH and EC Meter Pen Bundle Nutrient Management Control Hydroponics

    All readings are automatically temperature compensated. It is easy-to-use as you can just dip the sensor into the test solution - stir and wait. The energy saving feature shuts off the tester when it is not in use.

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  4. Essential pH meter good working order

    The condition of the pH meter is as shown in the pictures It has been fully tested and is in good working order You will need new batteries Comes with case

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  5. Essentials pH Pen Meter - MUST HAVE TOOL - Hydroponics - QUICK & DISCREET

    ✔Hydroponics & Coco: 5.5 – 6.5. Maintaining thecorrect pH level is crucial fornutrient absorption and overall plant health, making thisessential tool a must-have for any serious grower. Maintaining the correctpH range ensures that plants canfully absorb essential nutrients, preventing deficiencies or lockout.

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  6. ESSENTIALS pH Meter - Nutrient Control - Hydroponics

    It Is Water And Drop Resistant. Easy-to-use, Just Dip The Sensor Into Test Solution, Stir And Wait.

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  7. Essentials pH Meter – Accurate Digital pH Testing for Hydroponics

    They're known for their reliability and robustness, and a lot of growers won't use anything else.

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  8. Essentials pH Meter - With Memory Function

    4️⃣Maintenance: Rinse the probe with clean water after each use to maintain accuracy. Unless otherwise stated. LED Lights. Beauty & Healthcare. ✅Backlit Digital Display: Ensures clear and easy-to-read results, even in low-light conditions.

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