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  1. 3 in 1 Soil Tester Water PH Moisture Light Test Meter Test Kit For Plant Flower

    [Easy to Use] No complex process to operate this tester. pH Range: 3.5-8 pH (3.5-6.5 Acid, 7-8 Alkaline). If the soil is too dry and the indicator will not move, water it before testing. Step 5: Remove probe from soil and wipe clean after each use.

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  2. Digital PH TEMP Tester Meter Pen For Aquarium Pool Wine Water Laboratory Food UK

    Resolution: pH 0.01PH, Temperature 0.1°C (0.2°F). Range: pH 0.00-14.00, Temperature 0℃-50℃ (32°F-122°F). Accuracy: ±0.1pH, Temperature ±1.0°C. 1 X Water Quality Tester. All part numbers are for reference purposes only.

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  3. 1PCS ATC PH Meter Swimming Pool Water PH Test Pen Accuracy 0.01 Green Backlight

    Accuracy: ±0.1 pH (20°C), ±0.2 pH. Resolution: 0.1 pH. Pull out the battery case and replace the batteries. After use, turn it off, use the distilled water to clean the electrode and place the protective cap back.

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  4. PH Meter Water Quality Monitor Online for Aquarium Multi-Parameter Water Quality

    Range: ph 0.00-14.00ph. Accuracy :ph ±0.1ph. Resolution : ph 0.01ph. Battery :DC6V ( with power adaptor) not included.

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  5. 3 In 1 Digital PH TDS TEMP Waterproof Water Quality Meter Tester Test Pen Tool

    Automatic Temperature Compensation (ATC): Ensures accurate TDS and EC readings across the temperature range. Aquariums & fish tanks (freshwater & marine). Checking drinking water purity (tap water, filtered water, bottled water).

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  6. 5-in-1 Digital PH Soil Tester LCD Moisture Plant Water Temperature Light Meter

    PH value: 3-9 Accuracy: ±0.2.

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  7. PH Meter High Digital Precision Ph Tester Backlight Display Water Quality Teste-

    1 Digital Tester. Range 0.00-14.00ph. Resolution: 0.01PH. Accurancy: ±0.05pH.

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  8. 5-In-1 Multi-Function Water Quality Meter PH/EC/TDS/SALT/TEMP Tester Pen

    1 Water quality testing pen. High-capacity battery with energy-saving function, durable and easy to replace, automatic shutdown after 5 minutes of inactivity to save energy. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item.

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