4 in 1 Portable Water Tester — PH, EC (Conductivity), SALT (Salinity), Temperature — Auto-Calibrated with Automatic Recognition

This portable 4 in 1 water tester measures PH, EC (conductivity), SALT (salinity) and temperature in a single device. It features automatic recognition plus automatic temperature compensation to deliver high accuracy. The unit is auto-calibrated for convenient use in the field. Suitable for monitoring drinking water, sewage treatment, water purification, fish, aquaculture, swimming pool, hydroponic systems, medical treatment and so on.You may also like Brass 8-Spout Windmill Fountain Nozzle — Rotating Spray Head for Landscapes.