7 in 1 Digital Pool Salt Tester — pH (0-14), ORP, Salinity, TDS, EC & Temperature Meter for Saltwater Pools, Hot Tubs, Spas & Aquariums

All-in-one 7 in 1 digital tester for complete water quality checks. Accurately measures pH (0-14 range), ORP, salinity, TDS, EC and temperature so you can monitor saltwater pools, hot tubs, spas and aquariums with one instrument. Electronic sensing provides instant, reliable readings—eliminating the guesswork of traditional test strips—and results appear on a clear digital display with a backlight for easy reading in any lighting. Kit includes the digital water quality meter, a detailed instruction manual, and a protective carrying case for safe storage and transport.