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  1. LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing SG

    PH Range: 0.00-14.00pH. Suitable for water sources, aquariums, hydroponics, laboratories, spas, swimming pools and other water systems. Accuracy: ± 0.1pH. Resolution: 0.01pH. PH Electrode Cable Length: Approx.

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  2. PH Meter And TDS And EC LCD Digital Electric Tester Pen Hydroponics Test Kit

    TDS is a key indicator of water quality. Display Type : LCD screen that shows readings clearly and is easy to read. Portable : Compact and lightweight, making it easy to carry around and use on the go.

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  3. Digital Tester TDS Meter Water Purity Hydroponics High Quality Water Test Pen

    Before drinking a test, drinking water at ease, TDS on behalf of the total soluble solids content in the water, the lower the TDS value / the purer the water quality. PORTABLE DESIGN-- Handheld TDS tester pen style and makes it conveniently fits in your pocket or bag and goes anywhere.

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  4. ⊹6 In 1 Water Quality Tester PH Temp EC CF RH TDS Meter For Aquarium Hydroponics

    TDS: 10-19990ppm. TDS: 10ppm. EC, CF, TDS: ± 2% F.S. EC: 0.01EC. Item Type: Water Quality Tester. TEMP:-50 ℃-70 ℃. RH: 10%RH-99%RH. 1 x Water Quality Tester.

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  5. Essentials PH Pen Digital Meter - REFURBISHED - Quick & Discreet Delivery

    Optimal Nutrient Absorption : Ensures the nutrient solution is at the correct pH level for maximum plant growth. Prevents Deficiencies : Avoids pH imbalances that can cause nutrient lockout or plant stress.

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  6. Bluelab - Combo Meter All in One Ph EC PPM Temperature for Hydroponics

    The Bluelab Combo Meter is a versatile all-in-one tool for measuring pH, EC, PPM, and temperature in hydroponics systems. This portable meter from Bluelab features thermal measuring technology and is made of durable plastic material. With the ability to display measurements in both Celsius and Fahrenheit, this meter is designed for easy use in various hydroponic setups. The Bluelab METCOM model offers combined readings for pH, EC, and temperature, making it a convenient and practical choice for maintaining optimal growing conditions.

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  7. Portable Aquarium Fish Tank Detector With Backlight PH Meter Acidity Meter (EU P

    PH Range: 0.00-14.00pH. Large LCD screen with backlight, easy to read and accurate the datas. Resolution: 0.01pH. Accuracy: ± 0.1pH. PH Electrode Cable Length: Approx. 118 cm / 46.5in. 1 x Suction Cup.

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  8. AquaMaster PENMETER Combo Pen P100 Pro pH, EC, Temp - Conductivity - Hydroponics

    Phonic Trap Ultra Silent Insulated Noise Reducing Ducting Hydroponics. DUTCH PRO Explode - FLOWERING BOOSTER ENHANCER - Hydroponics. PRO Blue Nitrile Gloves LARGE x100 Powder & Latex Free Examination Hydroponics.

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