{"product_id":"aquamaster-tools-e300-pro-substrate-pen-ec-temp","title":"AquaMaster Tools E300 Pro Substrate Pen - EC, temp","description":"\u003cp data-start=\"0\" data-end=\"442\"\u003eAquaMaster Tools E300 Pro Substrate Pen – EC \u0026amp; Temperature is a professional-grade substrate EC meter designed for precise measurement of electrical conductivity (EC) and temperature directly in growing media such as soil, coco coir, and rockwool. This advanced digital substrate tester provides growers with accurate insight into nutrient levels at the root zone, helping to optimise feeding and maximise plant performance.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"791\"\u003eEquipped with high-quality sensors and automatic temperature compensation (ATC), the E300 Pro Substrate Pen delivers fast, stable, and reliable readings without the need for runoff testing. Its robust probe is engineered for easy insertion into various substrates, while the clear digital display ensures quick and effortless monitoring.\u003c\/p\u003e\n\u003cp data-start=\"793\" data-end=\"1182\"\u003eIdeal for hydroponics, soil cultivation, coco growing, greenhouse production, and indoor grow setups, this portable EC and temperature meter helps prevent overfeeding, detect nutrient imbalances, and maintain ideal root zone conditions for healthy, high-yield crops. Its durable, water-resistant design and simple calibration make it suitable for both hobby and professional use.\u003c\/p\u003e\n\u003cp data-start=\"1184\" data-end=\"1214\"\u003e\u003cstrong data-start=\"1184\" data-end=\"1212\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1215\" data-end=\"1575\"\u003e\n\u003cli data-section-id=\"bxl4m4\" data-start=\"1215\" data-end=\"1272\"\u003eMeasures EC and temperature directly in substrate\u003c\/li\u003e\n\u003cli data-section-id=\"vbmdf1\" data-start=\"1273\" data-end=\"1329\"\u003eSuitable for soil, coco coir, and rockwool media\u003c\/li\u003e\n\u003cli data-section-id=\"174kufq\" data-start=\"1330\" data-end=\"1400\"\u003eAutomatic Temperature Compensation (ATC) for accurate readings\u003c\/li\u003e\n\u003cli data-section-id=\"r6gm3y\" data-start=\"1401\" data-end=\"1459\"\u003eStrong probe for easy insertion into growing media\u003c\/li\u003e\n\u003cli data-section-id=\"y7gf5y\" data-start=\"1460\" data-end=\"1509\"\u003eClear digital display for fast monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1qx9i71\" data-start=\"1510\" data-end=\"1575\"\u003eIdeal for hydroponics, indoor growing, and greenhouse use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1577\" data-end=\"1770\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor precise nutrient management at the root level, the AquaMaster Tools E300 Pro Substrate Pen delivers a reliable, high-performance solution for consistent plant health and optimal yields.\u003c\/p\u003e","brand":"AquaMaster","offers":[{"title":"Default Title","offer_id":52813316915519,"sku":"AME300-SP","price":2453.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/8717\/4463\/files\/AquaMasterE300Pro.webp?v=1776683772","url":"https:\/\/www.hydroherbafrica.co.za\/products\/aquamaster-tools-e300-pro-substrate-pen-ec-temp","provider":"Hydro Herb Africa","version":"1.0","type":"link"}