Eutech Instruments pH 510 is a high quality pH meter that comes with a brand new electrode, ensuring accurate and reliable measurements in a wide range of applications. This meter is ideal for use in laboratories, water treatment plants, aquaculture, fish farming, agriculture and more. With its ergonomic design and easy-to-read LCD display, the Eutech Instruments pH 510 is easy to use and provides fast, accurate results. Additionally, this meter features a waterproof housing making it ideal for use in wet or outdoor environments.