{"product_id":"arduino-ph-temperature-sensor-module-kit","title":"Arduino pH \u0026 Temperature Sensor Kit | 0-14 pH BNC Probe + Buffers","description":"\u003ch2 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eComprehensive Water Quality Monitoring for STEM\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003epH and Temperature Sensor Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eprovides everything you need to build a real-time liquid monitoring system using your Arduino or microcontroller. By combining a highly sensitive pH composite electrode with a dedicated waterproof temperature probe, you can accurately measure water acidity and temperature simultaneously. This dual-sensor approach is essential for DIY hydroponics, smart aquariums, and automated chemical mixing, where temperature variations directly affect the accuracy of pH readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eHigh-Precision BNC Probe \u0026amp; Signal Board\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThe included industrial-grade pH probe connects via a standard BNC connector to the signal conversion board, ensuring stable, low-noise analog outputs. It boasts a wide measuring range of 0 to 14 pH and operates safely in liquid temperatures ranging from 0°C to 80°C. The signal board features an onboard potentiometer for manual calibration, allowing you to fine-tune the zero point (7 ± 0.5 pH) using the three included buffer solutions (pH 4.00, 6.86, and 9.18) to achieve laboratory-grade accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003ePro Tip from Our Technicians\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTo maintain the accuracy and lifespan of your\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003epH Sensor Probe\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, our Sham Shui Po technical team strongly advises keeping the glass bulb submerged in the protective 3mol\/L KCL solution when not in use. Never let the electrode dry out, and avoid touching the delicate glass bulb with your fingers. When writing your Arduino code, remember to implement a temperature compensation algorithm using the analog data from the included temperature sensor (T1 pin), as pH values naturally fluctuate with heat.\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":48112152739991,"sku":"21TS001376","price":199.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/arduino-ph-temperature-sensor-kit-full-set.jpg?v=1786184722","url":"https:\/\/scccltd.com\/products\/arduino-ph-temperature-sensor-module-kit","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}