{"product_id":"bluelab-2-77-ec-standard-solution","title":"Bluelab 2.77 EC Standard Solution","description":"\u003cp data-start=\"41\" data-end=\"431\"\u003eBluelab 2.77 EC Standard Solution is a high-precision conductivity calibration solution designed to accurately calibrate EC (electrical conductivity) meters and probes used in hydroponics, aquaponics, and nutrient solution monitoring. With a stable 2.77 mS\/cm reference value, this solution ensures your EC meter delivers reliable readings for precise nutrient strength control.\u003c\/p\u003e\n\u003cp data-start=\"433\" data-end=\"805\"\u003eRegular calibration using a trusted EC standard like Bluelab 2.77 is essential for maintaining accurate EC and PPM measurements, helping growers optimise nutrient levels, prevent overfeeding or deficiencies, and achieve healthier plant growth. Ideal for both professional growers and hobbyists, this solution supports consistent performance across all growing systems.\u003c\/p\u003e\n\u003ch4 data-section-id=\"lepo9a\" data-start=\"807\" data-end=\"835\"\u003eKey Features \u0026amp; Benefits:\u003c\/h4\u003e\n\u003cul data-start=\"836\" data-end=\"1211\"\u003e\n\u003cli data-section-id=\"9vh5mx\" data-start=\"836\" data-end=\"889\"\u003eAccurate 2.77 EC (mS\/cm) calibration solution\u003c\/li\u003e\n\u003cli data-section-id=\"elx31h\" data-start=\"890\" data-end=\"952\"\u003eEnsures precise EC\/PPM readings for nutrient solutions\u003c\/li\u003e\n\u003cli data-section-id=\"me6bbq\" data-start=\"953\" data-end=\"1017\"\u003eIdeal for hydroponics, aquaponics, and reservoir systems\u003c\/li\u003e\n\u003cli data-section-id=\"1jiv6f2\" data-start=\"1018\" data-end=\"1079\"\u003eCompatible with all EC meters and conductivity probes\u003c\/li\u003e\n\u003cli data-section-id=\"dudp70\" data-start=\"1080\" data-end=\"1144\"\u003eHelps maintain optimal nutrient balance and plant health\u003c\/li\u003e\n\u003cli data-section-id=\"13049fm\" data-start=\"1145\" data-end=\"1211\"\u003eEssential for routine EC meter calibration and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1213\" data-end=\"1387\"\u003eKeep your nutrient monitoring equipment accurate and dependable with the Bluelab 2.77 EC Standard Solution—an essential tool for effective hydroponic nutrient management.\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"250ml","offer_id":52822768582975,"sku":"BLEC2.77-250ML","price":280.0,"currency_code":"ZAR","in_stock":true},{"title":"500ml","offer_id":52822768615743,"sku":"BLEC2.77-500ML","price":338.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8717\/4463\/files\/Bluelab2.77ECStandardSolution250ml.webp?v=1776859159","url":"https:\/\/www.hydroherbafrica.co.za\/products\/bluelab-2-77-ec-standard-solution","provider":"Hydro Herb Africa","version":"1.0","type":"link"}