{"product_id":"bluelab-probph-ph-probe-for-water-precise-hydroponic-ph-control","title":"Bluelab PROBPH pH Probe for Water - Precise Hydroponic pH Control","description":"\u003cp\u003eOur review of the Bluelab PROBPH pH Probe for Water finds it aimed at growers who need reliable, accurate pH readings in nutrient solutions. The single biggest reason to consider this probe is its \u003cstrong\u003edouble junction design\u003c\/strong\u003e, which reduces contamination and extends lifespan compared with single-junction pens and strips. It is supplied as a kit with a 2 m \/ 6.56 ft cable, BNC connector, probe holder and storage cap, so it plugs into compatible Bluelab meters and controllers for continuous monitoring in tents, reservoirs or water tanks.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble junction probe:\u003c\/strong\u003e Offers improved resistance to contamination for more reliable long-term pH readings in nutrient solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 m cable with BNC connector:\u003c\/strong\u003e Provides a 6.56 ft reach that fits common setups and connects to Bluelab meters and controllers without adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully waterproof construction:\u003c\/strong\u003e The probe and cable joint are sealed so the unit can be used around wet reservoirs and humid grow tents without immediate failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy calibration:\u003c\/strong\u003e Calibration is straightforward, helping growers maintain accuracy with routine two- or three-point calibration routines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly:\u003c\/strong\u003e Supplied with a storage cap and probe holder and is easy to clean, which helps maximize working life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit ready:\u003c\/strong\u003e Includes cable, holder, storage cap and BNC connector so users can install it with compatible Bluelab equipment right away.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis probe is best for hydroponic hobbyists and small commercial growers who already use or plan to use Bluelab meters and controllers and need \u003cstrong\u003eaccurate pH monitoring\u003c\/strong\u003e in nutrient solution, reservoirs or water tanks. It suits setups where a waterproof probe with a longer lifespan than single-junction pens is important.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for gardeners who require extremely long-term industrial service without periodic replacement or those who need a standalone handheld pen with an integrated display; this probe is designed to work as a replacement electrode with meters and controllers rather than as a self-contained meter.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReliable accuracy from the double junction design compared with strips or drops.\u003c\/li\u003e\n\u003cli\u003eReady-to-install kit includes cable, holder and BNC connector for quick replacement.\u003c\/li\u003e\n\u003cli\u003eWaterproof construction and easy maintenance reduce downtime in wet environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report calibration or early failure issues, so occasional replacements may be needed.\u003c\/li\u003e\n\u003cli\u003eNot a self-contained meter; it requires a compatible Bluelab tester, meter or controller to display readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eReplacement pH probe \/ electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe design\u003c\/td\u003e\n\u003ctd\u003eDouble junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable length\u003c\/td\u003e\n\u003ctd\u003e2 m \/ 6.56 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eBNC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded items\u003c\/td\u003e\n\u003ctd\u003eCable, probe holder, storage cap, BNC connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproofing\u003c\/td\u003e\n\u003ctd\u003eFully waterproof including cable joint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e6-month limited warranty with proof of purchase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Bluelab PROBPH probe is a solid choice for growers who need \u003cstrong\u003eaccurate pH control\u003c\/strong\u003e in hydroponic nutrient solutions and who already use compatible Bluelab equipment. Its double junction design and waterproof build offer clear advantages over disposable pens and strips, but buyers should be prepared for routine calibration and possible replacement if calibration problems arise.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this probe be used with any meter?\u003c\/strong\u003e\u003cbr\u003eThe probe uses a BNC connector and is intended for Bluelab meters and compatible devices; check your meter for BNC compatibility before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include a care solution?\u003c\/strong\u003e\u003cbr\u003eThe kit includes cable, holder and storage cap; the probe care kit and specific storage solution are sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the probe last?\u003c\/strong\u003e\u003cbr\u003eThe double junction design reduces contamination and extends life versus single-junction probes, but actual lifespan varies with use, maintenance and calibration practices.\u003c\/p\u003e","brand":"Bluelab Corporation Limited - Import (NZ)","offers":[{"title":"Default Title","offer_id":48175802810587,"sku":"B005AXSNP6","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/614T-W2hHSL._SL1500.jpg?v=1769452927","url":"https:\/\/gearmusthave.com\/products\/bluelab-probph-ph-probe-for-water-precise-hydroponic-ph-control","provider":"GearMustHave","version":"1.0","type":"link"}