{"product_id":"bluelab-onepen","title":"Bluelab OnePen - 3-in-1 pH, EC and Temperature Pen with Bluetooth for Nutrient Solutions","description":"\u003cp\u003eThe Bluelab OnePen is a pH, conductivity and temperature measurement tool for nutrient solutions. This 3-in-1 pen measures pH, conductivity (EC) and temperature to help optimize nutrient uptake, and connects to the Edenic app via Bluetooth for real-time updates and data management.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReplaceable double-junction pH probe and titanium conductivity (EC) electrodes\u003c\/li\u003e\n\u003cli\u003eCompact, ergonomic design\u003c\/li\u003e\n\u003cli\u003eBright, easy-to-read backlit display with simultaneous pH and conductivity readings\u003c\/li\u003e\n\u003cli\u003ePrecise readings with 0.01 pH resolution\u003c\/li\u003e\n\u003cli\u003eProbe health indicator\u003c\/li\u003e\n\u003cli\u003eSimple 2-point pH calibration\u003c\/li\u003e\n\u003cli\u003eReads temperature in Celsius or Fahrenheit\u003c\/li\u003e\n\u003cli\u003eMeasures conductivity in EC, mS\/cm, CF, ppm 500 (TDS) or ppm 700\u003c\/li\u003e\n\u003cli\u003eIP68 rated, dust and waterproof\u003c\/li\u003e\n\u003cli\u003eConnects to the Edenic app via Bluetooth for remote viewing, real-time data and software updates\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePlace the probe in your nutrient solution to read pH, EC and temperature on the display, and calibrate pH with 4.0 and 7.0 calibration solution. When the probe wears out, swap in the Bluelab OnePen Replacement Probe, sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasures:\u003c\/strong\u003e pH, EC\/mS\/cm\/CF\/ppm and temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Bluetooth to the Edenic app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Bluelab\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold:\u003c\/strong\u003e each\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp class=\"sku-info\"\u003e\u003cstrong\u003eModel # \/ SKU:\u003c\/strong\u003e PENONE\u003c\/p\u003e","brand":"Bluelab","offers":[{"title":"0.71 lb","offer_id":47516053340351,"sku":"PENONE","price":242.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9334\/4191\/files\/bluelab-onepen-800.jpg?v=1791213768","url":"https:\/\/www.dsgardensupplies.com\/products\/bluelab-onepen","provider":"DS Garden Supplies","version":"1.0","type":"link"}