in 1 Electronic PH Meter for Swimming Pools, PH/TDS/SALT/SG/ORP/EC/TEMP/H2 Tester, Water Quality Tester for Swimming Pool, Spa, Aquarium, Drinking Water, Hydroponics

General description The 8 in 1 Electronic PH Meter is a versatile water quality tester designed for swimming pools, spas, aquariums, drinking water, and hydroponics. It can measure various indicators including salinity, specific gravity (SG), pH, hydrogen (H2), total dissolved solids (TDS), oxidation-reduction potential (ORP), electrical conductivity (EC), and temperature. Technical specifications Measuring Range: Conductivity: 0-200,000 µS/cm TDS: 0-100,000 ppm Temperature: 0-60°C (32.0-140.0°F) Accuracy: ±2% Usage The water quality tester is ideal for measuring fertilizer concentration, impurity levels, and water temperature, making it convenient for vegetable growing and aquaculture. It is suitable for home and laboratory water quality testing, including drinking water, tap water, aquariums, ponds, swimming pools, filtered water, and bottled water. Other information The device features an auto shutdown function that activates after 5 minutes of inactivity to conserve power. It also includes a large green backlit display for easy reading of measurements in low light conditions. The multi-mode switch allows users to easily toggle between TDS and conductivity, as well as between Celsius and Fahrenheit.