pH & EC Measurement Tools

2 products

  • Bluelab pH Pen | Waterproof Digital pH Tester for HydroponicsBluelab pH Pen | Waterproof Digital pH Tester for Hydroponics
    Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics
    bluelab

    Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics

    £80.00
    £80.00

    Bluelab pH Pen: The Ultimate Handheld Digital pH & Temperature Tester Take complete control of your crop health with the Bluelab pH Pen. Trusted by commercial...
  • Spider Farmer SF‑PH‑Meter | 5‑in‑1 pH Tester
    SPIDER FARMER

    Spider Farmer SF‑PH‑Meter | 5‑in‑1 pH Tester

    £39.99
    £39.99

    *Spider Farmer SF‑PH‑Meter – 5‑in‑1 Hydroponic Meter Kit Accurate pH, EC, TDS, Temp & Humidity Monitoring for Serious Growers** The Spider Farmer SF‑PH‑Meter 5‑in‑1 Hydroponic Meter...