{"product_id":"grow-gadgets-ph-pro-meter","title":"Grow Gadgets pH-Pro Meter – For Soil and Water Testing","description":"\u003ch2\u003eGet pH right, every time you feed\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGrow Gadgets pH-Pro Meter\u003c\/strong\u003e is a simple, battery-powered digital pH pen for checking the pH of soil or nutrient solution before you feed. Getting pH into the right range is what lets roots actually take up the nutrients you're feeding — outside it, even a well-mixed feed can go to waste.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital LCD readout\u003c\/strong\u003e for a clear, direct pH reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks in soil or nutrient solution\u003c\/strong\u003e, so one meter covers the whole growing area\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff button\u003c\/strong\u003e to prolong battery life between uses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePocket-sized pen design\u003c\/strong\u003e with a protective cap over the probe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNutrient lockout starts with the wrong pH\u003c\/h3\u003e\u003cp\u003eEven a correctly mixed feed can leave nutrients locked out of reach if the growing medium or solution sits outside the plant's usable pH range — growth slows and deficiencies appear even though the nutrients are there. Checking pH before every feed catches drift before it becomes a problem.\u003c\/p\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003cp\u003eRemove the protective cap, switch the meter on and dip the probe into the soil or nutrient solution being tested. Read the pH directly from the digital display, then switch off and replace the cap to protect the probe and preserve battery life between uses.\u003c\/p\u003e\u003cdiv class=\"hcs-specs\"\u003e\u003cul\u003e\n\u003cli\u003eType: digital pH pen\u003c\/li\u003e\n\u003cli\u003eUse: soil or nutrient solution\u003c\/li\u003e\n\u003cli\u003eDisplay: digital LCD\u003c\/li\u003e\n\u003cli\u003ePower: battery operated, with off button\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Grow Gadgets","offers":[{"title":"Default Title","offer_id":53798902628618,"sku":"TLS-GROW-008-01","price":19.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-gadgets-ph-pro-meter-1.jpg?v=1790169613","url":"https:\/\/hydrocropshop.co.uk\/products\/grow-gadgets-ph-pro-meter","provider":"Hydro Crop Shop","version":"1.0","type":"link"}