{"product_id":"bluelab-onepen","title":"Bluelab OnePen","description":"\u003ch2 data-start=\"275\" data-end=\"347\"\u003e\u003cstrong\u003eBluelab OnePen — 3-in-1 pH, EC \u0026amp; Temperature Meter (Bluetooth + IP68)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"348\" data-end=\"721\"\u003eTake the guesswork out of feeding with the Bluelab OnePen, a compact 3-in-1 meter that measures pH, conductivity (EC), and temperature in nutrient solutions. Accurate measurements help you dial in feeding, support optimal nutrient uptake, and keep your reservoir running consistently—whether you grow in hydroponics, coco, or other nutrient-based systems.\u003c\/p\u003e\n\u003cp data-start=\"723\" data-end=\"1093\"\u003eWhat sets the OnePen apart is its replaceable, high-quality probe system and smart connectivity. The pen features a double-junction pH probe and titanium EC electrodes for reliable performance in tough grow environments. With Bluetooth connectivity, you can link it to the Edenic app for real-time updates and easier data management across your grow.\u003c\/p\u003e\n\u003ch3 data-start=\"1095\" data-end=\"1111\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1112\" data-end=\"1746\"\u003e\n\u003cli data-start=\"1112\" data-end=\"1175\"\u003e\n\u003cp data-start=\"1114\" data-end=\"1175\"\u003e3-in-1 readings: pH, conductivity (EC), and temperature\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1176\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1178\" data-end=\"1259\"\u003eReplaceable probe system: double-junction pH probe + titanium EC electrodes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1306\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1306\"\u003eHigh precision: 0.01 pH resolution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1307\" data-end=\"1386\"\u003e\n\u003cp data-start=\"1309\" data-end=\"1386\"\u003eBacklit display with simultaneous pH + EC readings for quick checks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1387\" data-end=\"1443\"\u003e\n\u003cp data-start=\"1389\" data-end=\"1443\"\u003eProbe health indicator to help maintain accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1444\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1446\" data-end=\"1481\"\u003eSimple 2-point pH calibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1521\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1521\"\u003eTemperature display in °C or °F\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1522\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1524\" data-end=\"1596\"\u003eMultiple conductivity units: EC, mS\/cm, CF, ppm 500 (TDS), ppm 700\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1666\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1666\"\u003eIP68 rated: dustproof and waterproof for grow-room durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1667\" data-end=\"1746\"\u003e\n\u003cp data-start=\"1669\" data-end=\"1746\"\u003eReplacement probe available separately (\u003ca href=\"https:\/\/canadagrowsupplies.com\/products\/bluelab-onepen-replacement-probe\" title=\"Bluelab OnePen Replacement Probe\"\u003eBluelab OnePen Replacement Probe\u003c\/a\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1748\" data-end=\"1782\"\u003e\u003cstrong\u003eEdenic App (Bluetooth) Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1783\" data-end=\"1829\"\u003eWhen connected to the \u003cstrong data-start=\"1805\" data-end=\"1819\"\u003eEdenic app\u003c\/strong\u003e, you can:\u003c\/p\u003e\n\u003cul data-start=\"1830\" data-end=\"1952\"\u003e\n\u003cli data-start=\"1830\" data-end=\"1889\"\u003e\n\u003cp data-start=\"1832\" data-end=\"1889\"\u003eView measurements remotely via the app or a browser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1890\" data-end=\"1952\"\u003e\n\u003cp data-start=\"1892\" data-end=\"1952\"\u003eAccess real-time data and receive software updates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1954\" data-end=\"1967\"\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1968\" data-end=\"2159\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eGrowers who want a reliable, portable meter to quickly verify nutrient solution strength and pH—plus the convenience of\u003cstrong\u003e \u003c\/strong\u003eBluetooth tracking and a replaceable probe for long-term value.\u003c\/p\u003e","brand":"BlueLab","offers":[{"title":"Default Title","offer_id":41317363417131,"sku":"Bio-72366","price":335.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/5010\/4875\/files\/Bluelab_OnePen.jpg?v=1771528009","url":"https:\/\/canadagrowsupplies.com\/products\/bluelab-onepen","provider":"Canada Grow Supplies","version":"1.0","type":"link"}