T TESTRUST 5-in-1 Digital Water Tester — Salinity / pH / TDS / EC / Temp for Pools, Spas & Aquariums

Overview: The T TESTRUST 5-in-1 digital water testing kit measures Salinity, pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity) and temperature to deliver fast, accurate readings for pools, swimming pools, aquariums, hot tubs and spas. Ideal for pool owners, aquarium hobbyists and spa users who need reliable water-condition feedback. Salinity readouts and ranges: The meter offers three display formats for salinity: PPM + PPT + %. Swimming pool salinity range: 0-9999ppm. Seawater range: 10-200ppt (1ppt=1000ppm; when ppm figure is over 9999ppm, the meter automatically changes to ppt unit). Food salinity testing range: 0.01-25%. Design and operation: This compact, portable T TESTRUST tester features a clear LCD display and simple button controls for easy one-handed operation. Its small footprint makes it convenient to carry between poolside, aquarium tanks and spa areas. Use case: Monitor and maintain proper salt levels and overall water quality to protect aquatic life, optimize pool comfort and ensure safe conditions in hot tubs and spas. The all-in-one kit consolidates multiple measurements into a single instrument for routine checks and quick troubleshooting.