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  1. 7-in-1 Digital LCD PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Tester Meter Pen

    Function: TDS, PH, EC, SALT, S.G, ORP, temperature. ORP: 0-+999mV. TDS: 0-10000ppm 10.1-200ppt. EC: 0-10000uS/cm 10.01-19.99ms/cm 20.1-400mc/cm. PH: 0.01-14.00pH. Water quality tester x1. TEMP: 0.1-60°C 32.0-140°F.

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  2. 5 in 1 Digital PH TDS EC ORP Temperature Water Quality Tester Meter Test Tool UK

    TDS Factor:0.5. Accuracy:ph 0.05 ph. Resolution:0.01pH. 1x 5 in 1 Water Quality Tester. Accuracy:±2mv. Temperature:. Accuracy:0.1°C(0.2°F). Range:±1000mv.

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  3. pH Meter Digital LCD Tester Pen-Water-Hydroponics-Aquarium-TDS-Clean Test Kit

    Versatile Use:Perfect for testing drinking water, pools, aquariums, RO systems, spas, and hydroponics. Detailed manual for optimal use. Need Help?.

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  4. 5 In 1 Digital Water Quality Tester Pen EC PH Salinity Temp Meter/Detector UK

    【HIGH ACCURACY PH TESTER】- The glass probe of this pH tester is made of low-resistance glass sensitive film, and the response speed is within 0.1 seconds. TDS electrodes are made of agile, high-quality titanium alloy with perfect corrosion resistance.

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  5. Digital pH Meter Pen - Water Soil Tester for Hydroponics Aquarium Pool

    For Hydroponics & Gardening: You can easily monitor nutrient solution pH to ensure optimal plant health and maximise growth. Struggling to maintain perfect water quality for your plants, aquarium, or pool?.

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  6. 3-In-1 TDS/EC/Temperature PH Meter Tester Pen Combo Digital Water Testing Kits

    TDS&EC Tester. Conversion between TDS and conductivity. Type: PH Tester. Can be used for: water purifiers and filters, food (vegetables, fruits) and beverage quality monitoring, swimming pools and spas, aquariums, hydroponics.

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  7. 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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  8. 7 In 1 Backlight PH/TDS/EC/ORP/TEMP/SG/Salinity Water Quality Meter Tester UK

    Display: Supports backlight. Range: 0-10000us/cm, 10.01- 19.99mS/cm, 20.1400.0mS/cm (Convert range automaticly). Accuracy: ±0.05 pH. Resolution: 0.01pH. Accuracy: ±2% F.S. Power source: 3x1.5LR44. Range: 0-10000ppm, 10.1- 200.0ppt (Convert sangeautomaticly).

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