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  1. Pool Salt Tester,PH Meter, Tds Salinity Tester

  2. Faithfull ETP300A pH Meter 200mm Long Probe

  3. 18 Pack PH Meter Buffer Solution Powder For Precise PH Meter

  4. AVT-05 Soil PH Meter Tester Hygrometer Portable Moisture Sensor PH Instrument

    Range pH: 3~8 pH. Resolution: 0.2ph. PH accuracy: 0.3. Strict quality and safety standards certification. Model: VT-05.

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  5. 6 in 1 Digital Soil Tester Multifunctional Soil PH Detector Moisture Fertility pH Temperature Humidity Light Meter for Garden

    6 in 1 Digital Soil Tester Multifunctional Soil PH Detector Moisture Fertility pH Temperature Humidity Light Meter for Garden

    Aliexpress UK

  6. PH Meter Water Tester for Cosmetics Skin Milk Meat

  7. VOLTCRAFT PH-410 pH Meter + Defect (275213)

  8. 3-IN-1 SOIL PH METER MOISTURE SUNLIGHT TESTER WATER SENSOR GARDEN PLANT MONITOR

    PH Range: 3.5-8 Ph (3.5-6.5 ACID, 7 NOR, 7-8 ALKALI). - PH Range: 3.5-8PH ( 3.5-7 Acid, 7-8 Alkaline). Step 5: Remove probe from soil and wipe clean after each use. Step 3: Adjust the position of the probe until the pointer on the dial swing slightly.

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  9. Soil pH Meter and Moisture Tester for Garden Plants and Soil Testing

  10. Yieryi Hydrogen Water Tester Monitor 4 in 1 H2 PH ORP TEMP Meter Reactive Oxygen Analyzer ATC 0-2400PPb for Aquariums Pools Spa

    Yieryi Hydrogen Water Tester Monitor 4 in 1 H2 PH ORP TEMP Meter Reactive Oxygen Analyzer ATC 0-2400PPb for Aquariums Pools Spa

    Aliexpress UK

  11. For 001 Precision Lcd Ph Meter Water Quality Tester

  12. 6-in-1 PH Tester Sunlight Soil Moisture Meter Detector Temperature Humidity New

    Can detect soil fertility, acidity and alkalinity, temperature, humidity, light, and air humidity. This soil tester can not be used for liquid detection. 1 Soil Tester. Highly sensitive probe, rapid detection and reading of soil information.

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  13. Soil PH Meter PH Moisture Meter Soil Humidity Tester B

  14. 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

  15. .PH-986 3 In 1 Water Quality Tester PH/TDS/TEMP Test Pen Portable Meter

    TDS: 0.00-19990ppm. TDS: 10ppm. TDS: ±2%FS. PH Value: 0.00-14.00PH. pH value: 0.01PH. Item Type: Water Quality Tester. pH value: ±0.1PH. 1 x Water Quality Tester (Battery Not Included).

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  16. Digital Combo Temperature & PH Meter Aquarium Thermometer PH

  17. Markenlos Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter

  18. Extech PH100 pH Meter 1 Pc. + Defective (284282)

  19. 4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester

    4 in 1 soil instrument illumination tester acid alkalinity meter PH moisture humidity digital display backlight test tester

    Aliexpress UK

  20. Portable Soil Moisture & pH Meter LY601 for Greenhouse & Garden

  21. Smart Garden Useful Moisture & pH Meter Dual Probe No Batteries Required

    Accuracy: +/-I. Ph:+/1.5. - No batteries required.

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  22. Digital Residual Chlorine Tester Multifunction Water Quality Tester 2/3/4/5 in 1 CL2 TEMP pH H2 ORP Meter Pool Water Testing Pen

    Digital Residual Chlorine Tester Multifunction Water Quality Tester 2/3/4/5 in 1 CL2 TEMP pH H2 ORP Meter Pool Water Testing Pen

    Aliexpress UK

  23. PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder

  24. PH Meter Tester Pen Digital Kit Aquarium Water Monitor Pool Portable Hydroponics

    PH test range: 0.01-14.00pH. Resolution: 0.01pH Accuracy: ±0.05pH. It is a waterproof water quality test pen with five functions. If it exceeds the limit, it is necessary to tighten the pen sleeve, otherwise the rubber ring is also not waterproof, and it will be broken if water enters.

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  25. Soil pH Tester Moisture Meter Waterproof ZD-06 Soil Tester for Indoor Outdoor Test Kit Tools with 295mm Long Electrode Probe

    Soil pH Tester Moisture Meter Waterproof ZD-06 Soil Tester for Indoor Outdoor Test Kit Tools with 295mm Long Electrode Probe

    Aliexpress UK

  26. Digital PH Meter Pen Water Quality Tester 0.01 Accuracy for Aquarium & Drinki

    Users can use it directly. Total concealed fit in your bag or pocket for easy, casual carrying. i3.40bf4sUg4sUgg2" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 5701.9px; position: absolute; top: 0px; visibility: hidden; width: 1211.98px; z-index: -1;">.

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  27. PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter

  28. 6 in 1 Digital Soil Tester Multifunctional Soil PH Detector Moisture Fertility pH Temperature Humidity Light Meter for Garden

    6 in 1 Digital Soil Tester Multifunctional Soil PH Detector Moisture Fertility pH Temperature Humidity Light Meter for Garden

    Aliexpress UK

  29. 5 In 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Therm

    TDS factor: 0.4 to 1.0. Resolution: 0.01pH. Accuracy: ±0.05pH. Save power, extend battery life. (Battery is not included). 3 PH BufferPowders. 1 PH TestPaper. Item size: 180 37mm / 7.1 1.5in.

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  30. PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter

  31. Smart WIFI Online Meter PH ORP Temp Aquarium Water Quality Tester Monitor Controller for Swimming Pool Spa Soilless Cultivation

    Smart WIFI Online Meter PH ORP Temp Aquarium Water Quality Tester Monitor Controller for Swimming Pool Spa Soilless Cultivation

    Aliexpress UK

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