EC-98330 Conductivity Nutrient Tester

EC-98330 Conductivity Nutrient Tester Product Description: This nutrient tester is suitable for hydroponics and agricultural applications, accurately measuring the nutrient solution conductivity (EC) in water with units of mS/cm, as well as Total Dissolved Solids (TDS) converted to parts per million (ppm). Ideal for plants requiring higher EC values, this tester features an extended range of up to 6.0 mS/cm (EC), 3000 ppm (500 ppm scale), and 4200 ppm (700 ppm scale). With an IP67 waterproof rating and a floating housing containing an EC titanium electrode and temperature sensor, it is designed for simultaneous stirring and testing.
Technical Parameters Measuring Range EC 0.4 ~ 6.0 EC CF 4 ~ 60 CF TDS 200 ~ 3000 ppm (EC × 500) TDS 280 ~ 4200 ppm (EC × 700) Accuracy EC ±4% CF TDS TDS Resolution EC 0.05 EC (0.4 ~ 4.4 EC); 0.1 EC (4.4 ~ 6.0 EC) CF 1 CF TDS 50 ppm (EC × 500) TDS 70 ppm (EC × 700) Operating Temperature 0 ~ 50℃ (32 - 122°F) Battery 2 × 1.5V (AA Batteries) Dimensions 425 mm × 39 mm Weight 260 g