Sell 5 in 1 TDS/EC/S.G/Salinity/Temperature meter Digital Quality Tester best price

Feature: TDS/EC/S.G/Salinity/Temperature Provides accurate and reliable test readings: 5-In-1 Digital TDS meter provides accurate readings for TDS (Total Dissolved Solids) EC (Electrical Conductivity) and temperature, Sea Salinity The TDS meter has automatic temperature compensation in measurement mode. 9 minutes no operation, the meter will automatically shut down. Save power, extend battery life