Top 9 Best Salinity Testers

✔Wide Applications: There are various purposes for the salinity tester. This instrument can not only detect the salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.
✔Two Modes: The salt water pool tester has two modes, which can be switched arbitrarily between Celsius and Fahrenheit. With automatic temperature compensation, the range is 0-50 (℃).

✔【PREMIUM MATERIAL】Adopting high quality ABS material, resistant to corrosion and durable in use.
✔【SENSITIVE ELECTRODE SENSOR】The water quality tester has a sensitive electrode sensor to read accurate values.
✔【WIDE APPLICATION】Suitable for drinking water, swimming pool, aquarium, reverse osmosis system, spa or hydroponic.

✔【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

✔Easy to Use: put 2-3 drops on the saltwater’s prism, towards light then to get the accurate readings through the optic eyepiece, ideal for replacement the poor quality and difficult to read hydrometer refractometer
✔ATC Function: salty water refractometer with automatic temperature compensation, allow you obtain accurate readings easier and faster
✔Measures on 2 Scales: Aquariums refractometer features Specific Gravity (D 20/20) 1.000-1.070sg and parts per thousand 0-100PPT (1‰=1ppt=1000ppm)

✔*** 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.