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  1. PH Value Acidity/Alkalinity Test Controller Conductivity Test PH Meter

    Resolution: 0.01pH. Accuracy: ±0.1pH.

    eBay

  2. 6-in-1 PH Tester Soil Moisture Meter Detector Humidity Temperature New Sunlight

    Perfect for pot planting, greenhouse planting, scientific research planting, flower planting, vegetable planting, fruit planting, etc. And with ℃/℉ switch function. DC 18V to 12V Step Down Converter for Milwaukee M18 18V Li-ion Battery Adapter.

    eBay

  3. Pen Type Ph Meter

    Untested

    eBay

  4. 3 in 1 Soil PH Meter Soil Tester Pointer Monitor Acid Alkali Meters Pointer Type

    Could test soil pH soil fertility. Get the right pH reading for your Crop is very important.

    eBay

  5. GENUINE Essentials pH Meter - Digital pH Testing Meter Hydroponics Aquarium

    It is water and drop resistant. Even if the tester is accidentally dropped into the water, it will remain afloat. It is easy-to-use as you can just dip the sensor into the test solution - stir and wait.

    eBay

  6. 4 in1 Soil Soil PH Meter LCD Digital pH Temperature Sunlight Fertility Tester UK

    The acid content in the soil is an important indicator of healthy plant growth. Therefore, it should be checked regularly. PH, temperature and humidity sensors. 1x Four-in-one floor tester. B.To insert the probe into the soil, the test should be carried out as soon as possible.

    eBay

  7. 2025 Food pH Meter with Extra pH Probe Digital pH Tester for Bread and Sourdough

    eBay

  8. New PH Meter Electrode Probe BNC Connector Water Quality Purity Tester 0.00-14.0

    1 x pH Electrode Probe. Range 0-14.00PH. Resolution 0.01PH. Accurancy ±0.1pH. Zero-point: 7 +- 0.5PH. Alkali Error: 0.2PH. Cable length: Approx. Suitable for wide range of application: Aquariums, Hydroponics, Laboratory etc.

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