Top 10 Best Salt Water Pool Testers

✔Hybrid design – This product can be used as a classic tester even without connecting to a smartphone.
✔Comprehensive Information Display – 4 types of measurement display modes to serve you in different situations.
✔Professionally measuring pH, conducitivity, TDS, salinity, resisitivity, and temp. has never been easier; also tests ORP (The ORP60-DA probe is needed)

✔Wide Applications - Measure saltwater or salinity of water, ideal for aquarium, marine monitoring, salty pools & spas, koi fish pond, hydroponics and etc.
✔Multi-functional Salinity Tester- This salt detection tool sets four kinds of functions as one, can measure SALT TDS, EC and temperature values, which can help you better knowing the other values of the liquid being tested.
✔Large Range - 0~9999ppm/10~200ppt or 0.0-25%; When the ambient temperature is too low, it is recommended to put the tester in the tested liquid wait for a while, and the reading will be more accurate.

✔Multi display (Salinity/TDS & Temperature), Low battery indicator, Auto power off
✔Pen Type Handheld design for portability and convenience, quick and reliable readings
✔Accurate meter for home and laboratory TDS & salinity testing, applications including aquariums, saltwater, swimming pools,etc.

✔Easy push- buttonsp. Memory function automatically stores the previous measurement for easy comparison
✔Large digital LCD display

✔【Automatic Temperature Compensation】Temperature can affect reading levels, Digital PH Meter for water hydroponics has an even better range of 0 °C-60 °C (32 °F-140 °F), automatic temperature compensation can ensure that you are getting the best reading, so you can test with confidence in any environment.
✔【Two Salinity Meters】Digital PH meter can detect the salinity of edible salt. At the same time, it can detect the salinity of seawater. Food salinity measuring range: 0.00-25.00%, seawater salinity measuring range: 10.1-200.0ppt.
✔【5-in-1 Water Quality Tester】Digital pH tester has the functions of monitoring TDS, pH, salinity, EC meter and temperature measurement. TDS measurement range: 0-1000ppm, EC measurement range: 0-10000US / cm, PH measurement range: 0.01-14.00pH, salinometer measurement range: 0.00-25.00%, temperature conversion function.

✔[Wide Applications]: Measures saltwater or salinity of water, ideal for aquarium, marine monitoring, salty pools & spas, koi fish pond, hydroponics and etc
✔[Easy Reading with LCD Backlight] There is no need to worry about seeing the displayed value if the light is insufficient. Ciztada salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation
✔[Large Salinity Range] Ciztada salinity tester has 2 measurement modes, scale range: 0~9999 ppm/10.0~200 ppt and 0.00-25.00%, which is 2 times than the salinity refractometer

✔*** Will NOT work for Sea/Marine/Salt Water Fish Tank Salt level testing *** Will NOT work for Food salt level testing! *** Will NOT work for any other application!
✔Salt Range: 0-5000 ppm; Temperature Range: 0-55 °C or 32-130 °F; Not waterproof ( please buy the SALT-3050 if you need a waterproof salt meter).
✔Precalibrated at 3000 ppm salt (NaCl) at 25°C / 77°F

✔*** Will NOT work for Sea/Marine/Salt Water Fish Tank Salt level testing *** Will NOT work for Food salt level testing! *** Will NOT work for any other application!
✔Salt Range: 0-5000 ppm or 0.0-0.5 %; Temperature Range: 0-55 °C or 32-130 °F; Waterproof Rating: IP65
✔Precalibrated at 3000 ppm salt (NaCl) at 25°C / 77°F

✔After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours.
✔Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation.
✔Salinity Range: 0~9999ppm/10~200ppt or 0.0-25%, ORAPXI salinity tester has an automatic temperature compensation function(32°F~140°F), which can decrease the error caused by the change of liquid temperature.

✔Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.)
✔Includes 4x of the Salinity Calibration Fluid Packets.