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  1. VWR PH-20 PH Meter Handheld Multi Parameter Meter

    This handheld measuring device features an ergonomic design, dust and waterproof housing in accordance with IP 65/67 and an illuminated display. This compact pH meter is a perfect alternative to pH testers. Modern and functional ABS housing 3-line display with backlight HOLD function, min./max. function, low battery indicator Durable, long battery life BNC connection for alternating electrodes Typical applications include: Aquariums and aquaculture, plant cultivation and agriculture, laboratories, quality assurance, service and food.

    eBay

  2. Clearwater Spa Starter Kit - (UN3077 x 500g)

    The Clearwater Spa Starter Kit is an all-in-one water treatment solution for hot tubs, including chlorine granules, pH adjusters, foam remover, and test strips, ensuring clean, balanced, and safe water with easy-to-follow instructions. Ideal for new...

    Joybuy UK

  3. VIVOSUN 3-in-1 Digital pH Meter with ATC, ±0.1 pH Accuracy Water Quality Tester

    eBay

  4. Apera Instruments PH20 pH Meter for Aquarium hydroponics swimming pools water

    Automatic temperature compensation (ATC) (in the range 0-50 ° C). (with case 190 × 165 × 40 mm). Accuracy ±0.5 °C. Resolution 0.1 °C. Automatic shutdown when not in use after 8 minutes.

    eBay

  5. Essentials pH Pen Digital Meter Tester Stick Nutrient Management Hydroponics

    The Essentials PH meter gives you a reading in 0.1 increments which provides you with a highly accurate reading to ensure you have your solution at the correct level.

    eBay

  6. Growth Technology pH Buffer 4 And/Or Buffer 7 pH Meter Calibration Fluid 300ml

    Growth Technology pH Buffer Solutions 4 &7.

    eBay

  7. pH Tester, Digital LCD TDS/EC/Temp Meter For Aquarium Hydroponic Water Monitor

    4 Display modes: Press SHIFT button: TDS - ppm & °C, EC - µs/cm & °C, TDS - ppm & °F, EC - µs/cm & °F. TDS Tester. EASY TO USE: For water quality tester, pressing "HOLD" button for maintaining reading, pressing "SHIFT" button once for TDS & EC transformations, pressing "SHIFT" button twice for "° C / ° F" transformations.

    eBay

  8. PH Meter LCD Digital Electric Tester Hydroponics Aquarium Water Tester Kit UK

    Featuring an easy-to-read LCD display, it provides quick and accurate readings from 0 to 14 pH. Type: PH Tester. Accuracy: ±0.2PH; ±0.1PH (20°C). Resolution: 0.1PH. Portable Design: Lightweight and compact, ideal for lab use or fieldwork.

    eBay

  9. PLANT!T Plant It pH Pen Digital Meter Tester Nutrient Management Hydroponics

    Small and lightweight, it is ideal for any growroom.

    eBay

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