TDS salinity meter device

Is it a TDS Meter device? It is a water quality measurement device and measures the amount of salts and dissolved minerals in water. TDS is an abbreviation for: Total Dissolved Solids, meaning: the total of solid materials dissolved in water. What does it measure? It measures things like: • Salts • Minerals • Calcium • Magnesium • Dissolved impurities. The result usually appears in PPM (parts per million). Uses it is widely used in: 🌿 Agriculture and nurseries 💧 Household water filters 🐟 Fish tanks 🌱 Hydroponic farming 🏠 Ensuring the quality of drinking water. Example of readings approximately: • 0 – 50 ppm very pure water • 50 – 150 ppm good drinking water • 150 – 300 ppm normal • More than 500 ppm water not suitable for drinking. Its advantage in agriculture useful for knowing: • Does the irrigation water have high salts • Is the dissolved fertilizer in the water suitable for the plant