Top 5 Best Pool Salt Testers

✔【HIGH-QUALITY AND DURABLE】 The salinity meter is made of high-quality materials, corrosion-resistant, wear-resistant, and durable. At the same time, the handheld design makes it small in size, light in weight, and easy to carry.
✔【LARGE SALINITY RANGE】 The salinity detection range of this pool salt tester is 0-9999 mg/L, with high measurement accuracy and sensitive response. At the same time, it has an automatic temperature compensation function (0~50°C), which can reduce errors caused by changes in liquid temperature.

✔Last reading is saved until a new test is taken
✔Easy push buttons
✔Rugged water resistant housing

✔Requires 2 AA batteries (not included).
✔Lightweight and water resistant.Large easy-to-read LCD screen
✔No visual color matching

✔0 to 99.9 ppm S, 100 to 999 ppm S, 1.00 to 9.99 ppt S Salinity Range
✔0 to 199.9 µS, 200 to 1999 µS, 2.00 to 19.99 mS Conductivity Range

✔【ATC】Automatic Temperature Compensation, 0-10°C.
✔【Density Measurement Range】1.0-1.070, Minimum Scale is 0.001.
✔【Salinity Refractometer】Measure Salt Water or Salinity of Water,Monitor and Control the Concentration of Salt Water and Brine,Ideal for Aquariums and Marine Applications.