{"product_id":"bluelab-ph-pen","title":"Bluelab pH Pen","description":"\u003cp\u003eA hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully waterproof - not just water resistant.\u003c\/li\u003e\n\u003cli\u003eKCl gel filled double junction probe improves reliability.\u003c\/li\u003e\n\u003cli\u003eSimple two-point calibration process for accuracy.\u003c\/li\u003e\n\u003cli\u003eOne-year peace-of-mind warranty.\u003c\/li\u003e\n\u003cli\u003eAutomatic temperature compensation for accurate readings everywhere.\u003c\/li\u003e\n\u003cli\u003eAuto-off function to extend battery life.\u003c\/li\u003e\n\u003cli\u003e1 AAA battery included - simply power on and go.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy measure pH and temperature?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHealthy growing plants, just like humans, need a balanced diet of appropriate nutrients (food). However, plants can only access these nutrients when the nutrient solution is within a certain pH range.\u003c\/p\u003e\n\u003cp\u003eFrom a water chemistry perspective, pH (potential Hydrogen) plays a pivotal role in making the nutrients in your solution soluble so that they can be accessed by your plants. That’s why if your growing solution becomes too acidic or too alkaline, the plants won’t be able to get access to the nutrients they need to grow. The temperature of your growing solution is equally important as having a solution that’s too hot or too cold can affect growth rate and structure.\u003c\/p\u003e\n\u003cp\u003eTo help your plants thrive, get the fundamentals right by measuring pH and temperature to ensure that these are always in the optimal range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEveryday accuracy of the fundamentals\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eThis user-friendly and hardy handheld pen will take measurements in increments of 0.1 pH and is fully temperature compensated, so you can expect accurate readings every time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew Zealand-made quality, built for growers\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOur products are designed and built for grower environments - not the lab - so you can relax knowing that your pen can withstand the knocks, drops and deep-water plunges that come with everyday growing. In fact, the fully waterproof Bluelab pH Pen is designed to float when it lands up in your reservoir.\u003c\/p\u003e\n\u003cp\u003eThe Bluelab pH Pen was designed and built in New Zealand. Tried and trusted by growers all over the world, this essential tool is one of our top-selling products.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatic Temperature Compensation (ATC): Yes\u003c\/li\u003e\n\u003cli\u003eOperating Environment: 0 - 50C\u003c\/li\u003e\n\u003cli\u003eMeasurement Resolution: 0.1pH, 1C\u003c\/li\u003e\n\u003cli\u003eMeasurement Range: 0.0 - 14.0 pH, 0 - 50C\u003c\/li\u003e\n\u003cli\u003eMeasurement Accuracy: +\/- 0.1pH, +\/- 1C\u003c\/li\u003e\n\u003cli\u003eCalibration: pH requires 2 point calibration. pH 7.0 \u0026amp; pH 4.0 or pH 10.0\u003c\/li\u003e\n\u003cli\u003eCE Compliance: Yes\u003c\/li\u003e\n\u003cli\u003eFCC Compliance: Yes\u003c\/li\u003e\n\u003cli\u003eRoHS Compliance: Yes\u003c\/li\u003e\n\u003cli\u003eWarranty: 1 Year\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: New Zealand\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":45641312108623,"sku":null,"price":140.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0711\/6760\/6863\/files\/KL41140-BluelabpHMeter_0bdf861a-68b3-420f-88f6-58bbb41e7ca4.webp?v=1781017592","url":"https:\/\/centralhydroponics.com.au\/products\/bluelab-ph-pen","provider":"Central hydroponics","version":"1.0","type":"link"}