Adwa Instruments is a trusted global manufacturer of high-quality digital measurement instruments for agriculture, hydroponics, aquaponics, laboratories, and industrial applications. Specializing in pH, EC/TDS, and temperature meters, Adwa provides accurate, reliable, and easy-to-use tools designed for professionals and hobbyists alike. With a focus on durability and precision, Adwa products help growers and researchers monitor essential parameters to ensure optimal results in every environment.

At Harraz Farm & Garden, we offer a curated selection of Adwa meters and calibration solutions tailored to meet the needs of modern growers across Egypt.