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  1. PH Meter LCD Digital Electric Tester Pen Water Hydroponics Test Kit Aquarium

    Ideal for any aquarium, the fishing industry, swimming pools, spa. school laboratories, food & beverage, drinking water etc. readings are quickly display on a large lcd display.

    eBay

  2. HM Digital PH-80 PH Temperature Meter Hydro With Automatic Calibration Function Water Quality PH Tester Waterproof

    HM Digital PH-80 PH Temperature Meter Hydro With Automatic Calibration Function Water Quality PH Tester Waterproof

    Aliexpress UK

  3. VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester

    eBay

  4. 90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden

    90 Degrees Rotation 6 in 1 Soil Meter Soil PH Tester Moisture Fertility Temperature Air Humidity Light Detector for Garden

    Aliexpress UK

  5. 4-in-1 Digital Soil PH Tester – Moisture, Temperature & Light Meter for Plants

    【Easy to Use】Simply insert the probe into the soil about 10cm deep, wait 10 seconds to get an accurate reading. (This tester cannot be used to test liquids. If the soil is too dry, do not insert it into hard soil. ).

    eBay

  6. 3/4 in 1 Soil pH Tester PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers

    3/4 in 1 Soil pH Tester PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers

    Aliexpress UK

  7. 7 in 1 LCD Backlight Water Quality Tester Meter for PH/ORP/EC/TEMP/SALT/S.G/TDS

    ORP negative potential ±1999MV. Salinity 0-20%. The specific gravity of S.G seawater is 1.000-1.222. 2, TDS value 0-200000ppm. H2 hydrogen rich 0-2400PPb. EC value 0-200000㎲/cm. 1x 7 In 1 Tester Pen. PH value 0-14.

    eBay

  8. Soil PH Tester 4 in 1 PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers

    Soil PH Tester 4 in 1 PH Light Moisture Acidity Tester Soil Tester Moisture Meter Plant Soil Tester Kit for Flowers

    Aliexpress UK

  9. 4 in1 Soil PH Tester LCD Digital pH Temperature Sunlight Fertility Tester UK

    The probe length is 20cm, with a total length of 33cm.

    eBay

  10. High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test

    High Accurancy Soil PH Tester Soil Moisture/PH/Temperature Sunlight Intensity Testers Garden Planting Soil Detector Soil PH Test

    Aliexpress UK

  11. Digital pH Meter Water Tester Tool 0.01 Accuracy for Pool Aquarium Hydroponics

    ATC Function:Automatic Temperature Compensation accounts for changes in temperature automatically. Lightweight and easy to carry. Remove the protective cover. Type: PH Tester. Accuracy: ±0.2PH; ±0.1PH (20°C).

    eBay

  12. Digital Chlorine Meter PH Tester 7 In 1 SALT/ ORP/ TDS/EC/TEMP Tester CL Water Quality Analyzer for Swimming Pool Hot Spring

    Digital Chlorine Meter PH Tester 7 In 1 SALT/ ORP/ TDS/EC/TEMP Tester CL Water Quality Analyzer for Swimming Pool Hot Spring

    Aliexpress UK

  13. 4 in1 Soil PH Tester LCD Digital pH Temperature Sunlight Fertility Tester UK

    The probe length is 20cm, with a total length of 33cm.

    eBay

  14. 3-in-1 Plant Moisture Meter PH Tester Soil Analyzer Gardening Tester PH Meter for Garden PH /LIGHT Illumination /MOIST Humidity

    3-in-1 Plant Moisture Meter PH Tester Soil Analyzer Gardening Tester PH Meter for Garden PH /LIGHT Illumination /MOIST Humidity

    Aliexpress UK

  15. Hydroponics pH Pen Digital Meter Tester Stick Nutrient Management Indoor Growing

    Helping the grower calculate the best optimum level to maximise the growth and yield of their crop. Quick Links.

    eBay

  16. 3-in-1 Plant Moisture Meter PH Tester Soil Analyzer Gardening Tester PH Meter for Garden PH /LIGHT Illumination /MOIST Humidity

    3-in-1 Plant Moisture Meter PH Tester Soil Analyzer Gardening Tester PH Meter for Garden PH /LIGHT Illumination /MOIST Humidity

    Aliexpress UK

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