The ASP-20 is your all-in-one solution for testing water quality with precision. Designed for both everyday users and professionals, it measures pH and EC/TDS levels quickly and accurately. Whether you’re checking drinking water, hydroponic setups, or aquariums, the ASP-20 delivers reliable results with a clear digital display. Its portable, easy-to-use design makes it perfect for home, lab, or industrial environments. Just dip, read, and trust the data — because your water deserves the best check.
