{"product_id":"spider-farmer-sf-ph-meter-5-in-1-ph-tester","title":"Spider Farmer SF‑PH‑Meter | 5‑in‑1 pH Tester","description":"\u003ch1\u003e*Spider Farmer SF‑PH‑Meter – 5‑in‑1 Hydroponic Meter Kit\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eAccurate pH, EC, TDS, Temp \u0026amp; Humidity Monitoring for Serious Growers**\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eSpider Farmer SF‑PH‑Meter 5‑in‑1 Hydroponic Meter Kit\u003c\/strong\u003e is a professional‑grade water‑testing system designed for growers who demand \u003cstrong\u003eprecision, reliability, and complete environmental control\u003c\/strong\u003e. Whether you’re running hydroponics, coco, soil, or deep‑water culture, this multi‑function meter gives you instant, accurate readings of the five most important grow parameters: \u003cstrong\u003epH, EC, TDS, temperature, and humidity\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBuilt with high‑accuracy sensors and a clear digital display, the SF‑PH‑Meter ensures your nutrient solution stays perfectly balanced — preventing lockout, boosting nutrient uptake, and supporting faster, healthier plant growth.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan role=\"button\" data-url=\"ca:\/\/s?q=Hydroponic_pH_EC_TDS_Temp_Humidity_Meter\" tabindex=\"0\"\u003e5‑in‑1 measurement\u003c\/span\u003e\u003c\/strong\u003e — pH, EC, TDS, temperature \u0026amp; humidity in one device\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan role=\"button\" data-url=\"ca:\/\/s?q=Accurate_pH_meter_for_hydroponics\" tabindex=\"0\"\u003eHigh‑accuracy sensors\u003c\/span\u003e\u003c\/strong\u003e — Reliable readings for consistent nutrient mixing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan role=\"button\" data-url=\"ca:\/\/s?q=Digital_pH_meter_for_plants\" tabindex=\"0\"\u003eFast digital display\u003c\/span\u003e\u003c\/strong\u003e — Instant results with easy‑to‑read numbers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan role=\"button\" data-url=\"ca:\/\/s?q=Best_pH_meter_for_hydroponics\" tabindex=\"0\"\u003eIdeal for hydroponics\u003c\/span\u003e\u003c\/strong\u003e — Perfect for DWC, RDWC, NFT, coco \u0026amp; soil‑less systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan role=\"button\" data-url=\"ca:\/\/s?q=How_to_prevent_nutrient_lockout\" tabindex=\"0\"\u003ePrevents nutrient lockout\u003c\/span\u003e\u003c\/strong\u003e — Keeps pH and EC in the optimal range\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan role=\"button\" data-url=\"ca:\/\/s?q=Portable_pH_meter_for_growers\" tabindex=\"0\"\u003ePortable \u0026amp; durable\u003c\/span\u003e\u003c\/strong\u003e — Built for daily use in grow rooms and tents\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eBest Uses\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eHydroponic systems\u003c\/strong\u003e — DWC, RDWC, NFT, aeroponics\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCoco \u0026amp; soil grows\u003c\/strong\u003e — Ensures nutrient solution is perfectly balanced\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eGrow tents \u0026amp; grow rooms\u003c\/strong\u003e — Monitor humidity and temperature\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNutrient mixing\u003c\/strong\u003e — Achieve precise pH and EC levels every time\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWater quality testing\u003c\/strong\u003e — Tap water, RO water, and reservoir checks\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCalibrate the meter using the included calibration solutions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDip the probe into your nutrient solution or water source\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWait for the digital display to stabilise\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdjust pH or EC as needed based on your plant’s stage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRinse the probe after each use to maintain accuracy\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eStore in a cool, dry place when not in use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Growers Love It\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Spider Farmer SF‑PH‑Meter gives growers \u003cstrong\u003etotal confidence\u003c\/strong\u003e in their feeding routine. With five essential measurements in one compact device, it eliminates guesswork and helps maintain the perfect environment for explosive growth and high yields.\u003c\/span\u003e\u003c\/p\u003e","brand":"SPIDER FARMER","offers":[{"title":"Default Title","offer_id":55796937458049,"sku":"SF-PH-METER","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5370\/1536\/files\/PHTEMPMETRE.jpg?v=1781270737","url":"https:\/\/steelroots.co.uk\/products\/spider-farmer-sf-ph-meter-5-in-1-ph-tester","provider":"Steel Roots ","version":"1.0","type":"link"}