pH2Go - Digital pH Meter by Anton Paar - Glass-Free ISFET Sensor, Guided Calibration (ATC), High Accuracy, App Connected (iOS/Android) | Hydroponics, Aquarium, Pools, Water, Brewing, Winemaking

["Consistent results, less guesswork: Hit and hold your target pH to prevent nutrient lockout, fish stress, off-flavors, and stalled fermentations","Glass-Free pH Sensor: Robust, high-quality ISFET sensor for easy cleaning and dry storage","Small Sample, High Accuracy: ±0.02 pH accuracy using only 0.5 mL sample","Smart Connection: Works with the free mobile Meister apps to measure, save, and share your data","Quick & Easy: Ready in seconds with app-guided, step-by-step calibration","Waterproof: IP67-rated protection, ideal for in-field use and wet environments","Versatile Use: Measures liquid and semi-solid samples for beverages, fermented foods, hydroponics, water testing, dairies, industrial use, and more"]