{"product_id":"bluelab-ph-probe","title":"Bluelab PH Probe","description":"\u003cp\u003eThe Bluelab pH Probe is a professional-grade replacement electrode designed for continuous monitoring and spot-checking of acidity levels across hydroponic reservoirs, fertigation tanks, and liquid nutrient solutions. Keeping track of pH is essential for plant vitality - imbalanced root zones block essential macro and micronutrient uptake, leading to leaf yellowing, stunted growth, and reduced yield potential.\u003c\/p\u003e\n\u003cp\u003eBuilt using advanced double-junction reference technology, the probe utilises an additional internal salt bridge to shield reference wires from contamination caused by heavy mineral salts and organic compounds in nutrient solutions. Encased in a durable polycarbonate housing with a gel-filled reference, this design significantly extends probe lifespan and maintains high accuracy over long operational cycles.\u003c\/p\u003e\n\u003cp\u003eFeaturing a universal BNC connector and a generous 2-metre waterproof cable, the Bluelab pH Probe connects seamlessly as a direct replacement or backup electrode for the Bluelab Guardian Monitor, Combo Meter, pH Controller, and Pro Controller. Completely waterproof and submersible, it provides fast, stable pH readings in nutrient solutions with conductivity levels from 0.2 EC and above.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Benefits:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUniversal BNC Connection:\u003c\/b\u003e Plugs directly into all BNC-compatible Bluelab hardware including the Guardian Monitor, Combo Meter, and pH Controller.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDouble-Junction Technology:\u003c\/b\u003e Features an extra reference chamber to resist chemical fouling and mineral salt contamination for extended probe lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFully Waterproof \u0026amp; Submersible:\u003c\/b\u003e Fully sealed polycarbonate housing allows safe, continuous submersion in nutrient reservoirs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLong 2-Metre Cable:\u003c\/b\u003e Provides ample reach across large grow tents, reservoir stands, and greenhouse benches without straining connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFast \u0026amp; Accurate Measurements:\u003c\/b\u003e Delivers stable, precise pH readouts within seconds in solutions of 0.2 EC and above.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProtective Storage Cap Included:\u003c\/b\u003e Comes complete with a protective cap to hold KCl storage solution during storage and transit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eProduct Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Bluelab\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConnector Type:\u003c\/b\u003e Standard BNC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eProbe Junction:\u003c\/b\u003e Double Junction Gel-Filled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHousing Material:\u003c\/b\u003e Polycarbonate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCable Length:\u003c\/b\u003e 2 Metres\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOperating Range:\u003c\/b\u003e 0.2 EC and above\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eLifespan:\u003c\/b\u003e Approx. 12 Months (with proper maintenance and hydration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bluelab","offers":[{"title":"Default Title","offer_id":58075556872523,"sku":"HYD-2522","price":66.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/8101\/6651\/files\/bluelab-ph-probe-1720558.jpg?v=1788154153","url":"https:\/\/florifi.co.uk\/products\/bluelab-ph-probe","provider":"Florifi","version":"1.0","type":"link"}