{"product_id":"one-pen","title":"OnePen","description":"\u003ch1\u003eDescription \u003c\/h1\u003e\n\u003cp\u003eThis convenient and portable product provides pH, conductivity and temperature in one simple meter. This 3-in-1 tool measures pH, Conductivity (EC\/PPM), and Temperature, optimizing nutrient uptake. Connect to the \u003ca href=\"https:\/\/edenic.io\/\" rel=\"noopener noreferrer\" target=\"_blank\" data-mce-href=\"https:\/\/edenic.io\/\"\u003eEdenic\u003c\/a\u003e app via Bluetooth for real-time sharing, updates, and comprehensive data management.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/9087\/6044\/files\/Copy_of_Website_Banner_2_-_OnePen_Join_the_waitlist_6.webp?v=1731407627\"\u003e\u003c\/p\u003e\n\u003ch1\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures pH, conductivity\/nutrient (EC, CF, ppm 500 (TDS) and ppm 700) and temperature (°C, °F)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReplaceable probe and probe health indicator\u003c\/li\u003e\n\u003cli\u003eErgonomic build and high-contrast backlit display\u003c\/li\u003e\n\u003cli\u003ePrecise readings with 0.01 pH resolution\u003c\/li\u003e\n\u003cli\u003eSimultaneous pH and conductivity (EC) screen readings\u003c\/li\u003e\n\u003cli\u003eIP68 dust and waterproof rated\u003c\/li\u003e\n\u003cli\u003eNo calibration required for conductivity and temperature\u003c\/li\u003e\n\u003cli\u003e2-Year limited warranty for the Bluelab OnePen; 6-months for the Bluelab OnePen Replacement Probe.\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eMade in New Zealand\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eContents\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x Bluelab OnePen with Replaceable pH, Conductivity (EC) and Temperature Probe\u003c\/li\u003e\n\u003cli\u003e3x 18ml \/ 0.6 fl.oz Bluelab Solution Sachets, 1 each of: pH 7.0, pH 4.0, KCl Storage Solution\u003c\/li\u003e\n\u003cli\u003e1x Bluelab Sensor Cleaning Brush\u003c\/li\u003e\n\u003cli\u003e2x AAA Batteries\u003c\/li\u003e\n\u003cli\u003eUser Manual:\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/files.plytix.com\/api\/v1.1\/file\/public_files\/pim\/assets\/89\/90\/94\/62\/629490895d155f1bc7e496a7\/texts\/7e\/45\/b4\/66\/66b4457e81a90fe9eccc88c5\/BL_ENG_Manual_PENONE_ONE-Pen_Care-and-User-Manual.pdf\" rel=\"noopener\" target=\"_blank\"\u003ePENONE User Manual - English\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan data-teams=\"true\"\u003e\u003cspan class=\"ui-provider a b c d e f g h i j k l m n o p q r s t u v w x y z ab ac ae af ag ah ai aj ak\" dir=\"ltr\"\u003eThe Bluelab OnePen™ display can be customized via the Edenic app. The defaults are Backlight On Time 1 minute, Auto Off 4.5 minutes and Brightness 40%.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0344\/9087\/6044\/files\/OnePen_Tech_Specs.jpg?v=1731409543\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaster the art of plant health with precision\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eOptimise nutrient uptake for thriving plants\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eIntroducing the Bluelab OnePen™, the new all-in-one solution to measure pH, Conductivity (EC), and Temperature, ensuring you give your plants the nutrient balance they need.\u003c\/p\u003e\n\u003cp\u003eWhile Electrical Conductivity (EC) indicates the total amount of nutrients in your solution, pH (potential Hydrogen) shows how acidic or alkaline your solution is, which determines nutrient absorption. Temperature affects your plants’ growth rate and structure. \u003c\/p\u003e\n\u003cp\u003eBy closely monitoring these vital parameters, you can optimise nutrient uptake, reducing waste and maximising plant quality and yield. Whether you're checking hydroponic nutrient solutions, runoff, or your water source; accurate readings are just a click away.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAdvanced connectivity and data management\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eUnlock the full potential of data with the Edenic app\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eConnect your Bluelab OnePen™ to the Edenic app via Bluetooth for real-time sharing, updates, and comprehensive data management. Record, store, categorise and share your measurements in one easy-to-use app.\u003c\/p\u003e\n\u003cp\u003eThe Edenic app provides a complete solution for managing your growing environment from on-site or overseas. Real-time monitoring, control, alerts, and insights directly on your phone empower you to oversee your growing space from anywhere, anytime you choose.\u003c\/p\u003e\n\u003cp\u003eThis app allows remote control of connected Bluelab devices, offering real-time data, customisable reports, and alerts for optimal plant growth, ensuring efficient crop management and peace of mind. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSuperior durability and easy maintenance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 data-content-type=\"heading\" data-appearance=\"default\" data-element=\"main\"\u003eDeveloped and built in New Zealand for growers\u003c\/h3\u003e\n\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\n\u003cp\u003eThe double-junction pH probe, titanium electrodes, and IP68 dust and water proof rating ensure durability, while the replaceable probe and health indicator simplify maintenance for long-lasting performance.\u003c\/p\u003e\n\u003cp\u003eThis pen's ergonomic build and high-contrast backlit display also feature simultaneous pH and Conductivity (EC) readings for a seamless user experience. Get fast, precise readings down to 2 decimals with the Bluelab OnePen™. This reliable information empowers growers to make confident decisions, saving you time and ensuring optimal plant growth.  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eImportance of accurate pH readings\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThink of nutrients like a lock and pH is the key. A key factor that affects nutrient uptake for plants is whether your solution is acidic or alkaline which is measured with pH. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMake use of the \u003ca data-mce-fragment=\"1\" href=\"https:\/\/www.greenhouston.co.za\/products\/probe-care-kit-ph-conductivity\" data-mce-href=\"https:\/\/www.greenhouston.co.za\/products\/probe-care-kit-ph-conductivity\"\u003eProbe Care Kit\u003c\/a\u003e to ensure that your BlueLab tools are well-maintained and reading accurately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cem\u003ePlease Note:\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cem\u003eElectrodes need to be calibrated on a regular basis due to the fact that as an electrode ages, its glass changes resistance. This resistance change alters the electrode potential, and therefor, the accuracy of the reading\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe following premium calibration solutions are advised for probe calibration;\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.greenhouston.co.za\/products\/ph-4-0-calibration-solution\" data-mce-href=\"https:\/\/www.greenhouston.co.za\/products\/ph-4-0-calibration-solution\"\u003epH 4.0 Calibration Solution\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.greenhouston.co.za\/products\/ph-7-0-calibration-solution\" data-mce-href=\"https:\/\/www.greenhouston.co.za\/products\/ph-7-0-calibration-solution\"\u003epH 7.0 Calibration Solution\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe following solution is advised for long term probe maintenance: \u003ca href=\"https:\/\/www.greenhouston.co.za\/products\/bluelab-ph-probe-kcl-storage-solution-100ml\" data-mce-href=\"https:\/\/www.greenhouston.co.za\/products\/bluelab-ph-probe-kcl-storage-solution-100ml\"\u003eProbe KCL Storage Solution\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong\u003eGreen Houston is a certified Bluelab dealership\u003c\/strong\u003e - Please contact office@greenhouston.co.za for all Bluelab Instruments and variants. You can also visit our store for inhouse Bluelab machine diagnostic and maintenance.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003ciframe title=\"Bluelab OnePen™ Overview Video - Advanced technology for all growers\" src=\"https:\/\/www.youtube.com\/embed\/r_MxV1JXhB4\" width=\"100%\" style=\"height: 50vh;\" allowfullscreen=\"\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"BlueLab","offers":[{"title":"Default Title","offer_id":46405812125939,"sku":null,"price":4995.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0344\/9087\/6044\/files\/onepen1.jpg?v=1731407609","url":"https:\/\/greenwares.myshopify.com\/products\/one-pen","provider":"Green Houston","version":"1.0","type":"link"}