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The 8 Best digital salinity testers of 2024

Are you trying to find digital salinity testers among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling digital salinity testers on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 27 hours of research and did 45 digital salinity testers tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best digital salinity testers you can buy today

SaleNo. 1
Pool Salt Tester & PH Meter, Hofun Digital Salinity Meter and PH Tester for Pool Saltwater and Drinking Water, 5 in 1 Salinity PH Temp EC and TDS Meter Swimming Pool Hot Tub Spas, High Accuracy
  • 【 Wide Usage PH Meter 】Hofun ph meter is an essential tool to improve your life quality. This digital ph tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa, hot tub or hydroponics.
  • Three Display Designs for Salinity Test: PPM + PPT + %. For Swimming Pool Salt Test : 0-9999ppm; Seawater Test: 10-200ppt (1ppt=1000ppm, when ppm figure is over 9999ppm, the meter automatically changes to ppt ). For Food Test : 0.01-25%. So you don’t have to calculate complex salt content level numbers between different units, which help you to avoid calculating mistake and also makes result-reading easier for you.
  • Easy Operation for Salinity Test: When you want to use our pool salt tester, all you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience. Wide Application Salinity Meter: Hofun digital water salinity test meter applies for multiple uses, like salinity test for swimming pool, Koi Fish, Seawater, Aquariums & Marine Monitoring.
  • 【 Reliable TDS Meter With Accurate & Quick Measurement 】 Hofun digital ppm meter is equipped with premium quality titanium alloy probe, which enables quick and accurate water quality test. Our water quality tester is with 0-9999ppm & 0-200ppt wide test range ensures different function of usage.
  • Hofun Multiparameter water Test meter is equipped with 5 different functions for water quality test: Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter. This is not only been convenient for your different water testing needs, but also saves your time and money, totally a helpful water test kit for your water quality safety.
SaleNo. 2
Digital Salinity Tester, 7 in 1 PH/TDS/EC/Salt/S.G/ORP/Temp Tester, Backlit Waterproof LCD Salt Water Tester, Suitable for Pools, Drinking Water, Aquariums, Hydroponic Cooking, Etc.
  • 【7 in 1 Salinity Tester】Salt water tester with 7 in 1 function,just press the {MODE/CAL} key,you can switch to measure PH,EC(us/cm),TDS(ppm),Salinity(ppm/%),S.G,ORP(mv). The upgraded titanium sensor head with high electrode sensitivity enables accurate and fast measurement of liquid values.
  • 【Excellent Performance】Water salinity tester has automatic temperature compensation function,which can reduce errors caused by temperature changes. And has IP67 waterproof rating, dust and leak proof. LCD backlit display provides clear and easy digital readings. Automatic shutdown function automatically turns off the power after 5 minutes of inactivity,saving energy.
  • 【Easy Operation】Salinity meter portable and lightweight. Simply dip the electrode into the solution to be tested or take a sample,wait for the data to stabilize,and press the {HOLD/TEMP} button to lock the measurement value and obtain the required data. At the same time,it also provides a convenient test mode switch button,so that you can easily choose the right mode.
  • 【Multiple Salinity Test Modes】The digital water tester offers 3 salinity test options including Salinity Test (0-9999 ppm), Seawater Test (10-200 ppt), and Food Test (0.01-25%).TDS and salinity have the same units, and the PH Meter will need to be converted to Salinity Mode when measuring salinity to ensure accurate and reliable results.
  • 【Wide Application】Salt pool tester for saltwater pool is used to measure water quality to ensure its quality. It can also be used in swimming pools,beauty spas,aquaculture,sewage treatment,teaching experiments,medical environments,fish tanks, seawater,aquariums and ocean salinity monitoring.
  • 【3 Years Warranty】100% factory inspection, Chaoos Store provides you with 3 years warranty service, if you have any questions when using the 7 in 1 digital salinity tester, you can contact us at any time, our professional after-sales team will reply within 12 hours. Providing customers with a quality shopping experience is our eternal pursuit!
SaleNo. 3
eSeasonGear SALT-3050 Waterproof IP65 Meter, Digital Salinity PPM Temperature Tester for Salt Water Pool and Koi Fish Pond
  • The new 2023 SALT-3050 is preset to the 0.5 salt mode already, so there is no need to select mode any more.
  • Precalibrated at 3000 ppm salt (NaCl) at 25°C / 77°F; Salt Range: 0-9999 ppm or 0.0-1.0 %; Temperature Range: 0-55 °C or 32-130 °F; Waterproof Rating: IP65
  • Check out the SALT-3050 + TS107 Test Strips COMBO
  • Works ONLY for Salt Water Pool and Koi Fish Pond Salt level testing.
  • 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!
No. 4
Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI
2,116 Consomer Reviews
Digital Salinity Tester for Salt Water - Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI
  • 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.
  • Wide applications: There are various purposes for the salinity tester. This instrument can not only detect the salt content of edible salt, salt water pool and koi fish pond, but also the salinity of seawater, marine, salt water fish tank salt level testing.
  • 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.
  • 4-in-1 salinity tester: The multi-parameter Tester can test Salinity, TDS, EC and Temperature in an accurate, quick and reliable manner for most regular water solutions' testing.
  • After-sales: 30-day free return/replacement and we promise respond your any questions about the product within 12 hours.
SaleNo. 5
YINMIK pH Salt Meter 5 in 1 pH TDS EC Salinity Tester for Pool Spa Aquarium Hydroponic Saltwater Digital pH and PPM Tester for Household Drinking Water Hot Tub Home Brewing Fish Tank
  • ☕Multi-parameter pH EC TDS Salt TEMP Tester: YINMIK YK-5 Digital pH tester is a great tool for water quality testing , pH Meter widely used in pool, aquarium, chlorine pool,spa, hot tub or hydroponics.Salt Meter:Good Assistant for saltwater pool, Koi Fish, Seawater, Aquariums & Marine Monitoring. TDS Tester:Helper for checking RO/DI system ,drinking water
  • 🍺Easy and Convenient Service : YINMIK 5 in 1 pH water tester includes 6 bags calibration buffer, you can use for long time.In addition,you can find the pH and EC calibration solutions from YINMIK store,don’t need to worry about looking everywhere.The important is replaceable probe. You can easily find replacement probe set for YK-5 , don’t need to buy another product, save your cost and time, also this is environment friendly.
  • 🏊Large Salt Range for Salt Water Pool Testing kit: For Swimming Pool Salt Test : 0-9990ppm; Seawater Test: 0.00-200.0ppt (1ppt=1000ppm, when ppm is over 9990ppm, the meter automatically changes to ppt .The YINMIK digital salinity tester is suitable for multiple purposes and can easily monitor salt water testing for swimming pools, koi pond, seawater, saltwater,aquariums and Spa. It's time to throw away your test strips and Color charts, never need to test multiple times and guess the readings.
  • 🐠Good Assistant for Aquarist: Water quality of the fishpond is extremely important. Slight changes in pH, temperature or salinity may lead to serious consequences. pH Meter: Keep the balance of pH value of fish tank, drastic fluctuations in pH value can seriously damage the survival environment of fish. TDS EC Salt Meter: Monitor the amount of ionic salts in the tank to remind fish keepers when to change the water to balance the ratio of various substances.
  • 🌱 Professional Hydroponics testing Kit: YK-5 pH EC Tester mornitors the pH level of your hydroponic nutrients solution to ensure it can be maximum accessed by your plants. Works for DWC hydroponics systems, NFT,Aquaponics, Ebb and Flow system,Aeroponic and base reservoir water.
No. 6
eSeasonGear SALT-3000 Meter, Digital Salinity PPM Temperature Tester for Salt Water Pool and Koi Fish Pond
1,175 Consomer Reviews
eSeasonGear SALT-3000 Meter, Digital Salinity PPM Temperature Tester for Salt Water Pool and Koi Fish Pond
  • Precalibrated at 3000 ppm salt (NaCl) at 25°C / 77°F
  • Built-in ATC sensor for automatic temperature compensation; Built-in salt (NaCl) conversion factor for meter calibration
  • Salt Range: 0-9990 ppm; Temperature Range: 0-55 °C or 32-130 °F; Not waterproof ( please buy the SALT-3050 if you need a waterproof salt meter).
  • Works ONLY for Salt Water Pool and Koi Fish Pond Salt level testing.
  • 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!
SaleNo. 7
GISNPA 5 in 1 PH/TDS/EC/Salt/Temp Meter, 0.01 High Accuracy PH Meter for Water, Digital Salinity Meter and PH Tester for Drinking Water, Hydroponics, Aquarium and Swimming Pool
  • 5-in-1 PH Meter for Water: This 5-in-1 pH Meter measures pH (acidity and alkalinity), TDS (total dissolved solids), EC (conductivity), salinity (salt content), and temperature. Switch between functions effortlessly with the {MODE/CAL} key for accurate and reliable results in any testing scenario.
  • 3 Salinity Test Modes: GISNPA Salt tester offers three salinity testing modes, from general salinity testing (0-9999 ppm) to seawater testing (10-200 ppt) and food testing (0.01-25%). Our Salinity meter adapts to your specific needs. Note: TDS and salinity share the same units, so switch to the dedicated salinity mode for precise results.
  • LCD Backlit Display & Auto Power Off: Experience easy result viewing in any environment with the large green backlit LCD. The pH tester conserves power with automatic shut-off after 5 minutes of inactivity. The pool tester water thermometer offers an extended range of 0 °C-60 °C (32 °F-140 °F). With automatic temperature compensation, our pH meter for water guarantees optimal readings, resolving inaccuracies arising from varying liquid temperatures.
  • Wide Range of Applications: Perfect for testing household drinking water, hydroponics, swimming pools, aquariums, laboratories, and more. The salinity tester efficiently detects salt content in edible salt, saltwater ponds, and koi ponds. Additionally, it accurately measures the salinity of seawater, oceans, and saltwater fish ponds.
  • Professional pH Water Tester Kit: Experience professional-grade testing with our GISNPA Water Quality Tester package, including 1413uS/cm Solution, 12.88mS/cm Solution, User Manual, Lanyard, and pH calibration powders. Elevate your testing precision with this water test kit.
SaleNo. 8
GISNPA pH Meter, 7 in 1 pH/TDS/EC/ORP/S.G/Salinity/Temp Meter, Digital pH Tester with ATC & LCD Backlight for Drinking Water, Hydroponics, Swimming Pool and Aquarium
  • 7-in-1 pH Meter: The digital pH meter can measure pH, EC, TDS, salinity, S.G, ORP, and temperature. Effortlessly switch between modes with the {MODE/CAL} key for versatile testing in any aqueous solution.
  • Diverse Salinity Testing: Provides 3 salinity testing options, including salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). Seamlessly switch between modes for precise results. TDS and salinity share the same units, ensuring reliability when measuring salinity.
  • Automatic pH Calibration: The pH water tester is equipped with a highly sensitive glass probe, delivering a complete measurement range from 0-14pH with a 0.01 pH resolution. The 3-point calibration method, using pH 4.00, pH 6.86, and pH 9.18 solutions, guarantees accurate measurements for various applications.
  • Widely Used: Our 7-in-1 pH tester is a go-to solution for testing in diverse environments, from home drinking water and hydroponics to swimming pools and aquariums. The salinity tester offers multiple functions, allowing you to measure salt content in various settings, including edible salt, saltwater ponds, koi ponds, seawater, oceans, and saltwater fish ponds.
  • Water pH Tester for Professional Testing: The comprehensive kit included the GISNPA Water Quality Tester, 1413uS/cm Solution, 12.88mS/cm Solution, User Manual, Lanyard for easy handling, pH calibration powders, and ORP 256mv powders.
No. 9
Chlorine Tester, YINMIK Pool pH Free Chlorine Meter, pH Salt Tester for Saltwater Pool and Aquarium, 7 in 1 pH Chlorine ORP Salinity EC TDS Temp Tester, Digital pH and Chlorine Tester for Hot Tub, SPA
  • Digital Pool pH Free Chlorine Tester: YINMIK swimming pool tester can accurately measure the pH, residual chlorine, ORP value. The accuracy of pH and chlorine is 0.1, which can provide you with accurate water quality data, help you maintain the cleanliness and stability of the chemical composition of the swimming pool water, and provide a healthy swimming and bathing environment for your friends and family.
  • Accurate Salinity Tester for Saltwater Swimming Pool: The salinity meter can quickly provide the salinity of the salt water pool, help you maintain the salinity of the salt water swimming pool between 2700-3400ppm, and promote the work of the salt chlorine machine. The salinity range of the salinity tester is 0-9990ppm/10.1-100.0ppt, which can meet the salinity measurement of various swimming pools, hot tubs, and SPA. The best choice for measuring swimming pool salinity!
  • A Good Assistant for Aquarium Enthusiasts: Whether you are a saltwater fish or freshwater fish breeder, you need this accurate pH, TDS, salinity, and temperature test pen. This tester helps you maintain a consistent temperature in the fish tank, provides a comfortable pH and salinity environment for your aquarium, and detects whether the water quality you add meets the standards (generally it needs to be below 50ppm, and precious fish needs to be below 10ppm).
  • Newly Upgraded Electrodes, More Accurate Data : YK-2CL uses an upgraded platinum wire electrode. The protective cover contains a sponge with electrode protection liquid, which can effectively solve the problem of electrode oxidation. Compared with ordinary electrodes, the free chlorine value is more accurate and has a longer service life. In the long run, save money. Use the 7-in-1 tester to get rid of the troubles of complex test paper color comparison and inaccurate measurement values.
  • Customer-Friendly Design: Pocket size design, automatic temperature compensation and backlight display function allow you to measure anytime and anywhere. 7-in-1 tester that can measure pH, residual chlorine, salt, ORP, TDS, EC, and temperature at the same time. It is suitable for various fields (swimming pools, aquariums, hydroponics, drinking water, brewing, etc.) without purchasing additional test pens, more convenient!
No. 10
Digital Salinity and pH Tester for Saltwater Pool, HOICATED 5 in 1 pH Salt TDS EC Temp Meter for Swimming Pool Water, Accurate Salt Tester for Saltwater Aquariums, PPM and EC Meter for Hydroponics
  • [HOICATED 5 in 1 pool salt tester for saltwater pool] HOICATED 5 in 1 pH and salt tester could be a necessary tool for the saltwater pool owner by accurately checking the pH, Salinity, EC, TDS & Temp level of pool water. Suitable for measuring pH and salinity level of saltwater pool, swimming pool, hot tub, spas.
  • [Monitor pH and salinity level for saltwater aquariums] For most saltwater tanks, the salinity range to be in is typically 22-35ppt. Use HOICATED salt and pH meter can accurately measure salinity in saltwater tanks, reef aquariums, freshwater aquariums, and koi fishpond. Also help maintain stable pH level in a saltwater tank, the accepted pH level in a basic saltwater system is between 7.8-8.5pH. The ideal pH range you want to aim for is 8.1-8.4pH for most saltwater aquarium.
  • [pH PPM EC Salinity TEMP meter for Hydroponics application] With only one handy HOICATED water tester, you can easily test the pH TDS Conductivity and Temperature of Hydro Nutrient Reservoir Tanks. As the ones who love both aquarium and hydroponics, you may want to try this powerful pH and Salinity tester for your aquaponics system.
  • [Measurement range & ATC function] Salt range: 0-100ppt; pH range: 0.00-14.00; With automatic temperature compensation (ATC) function (32℉-140℉), minimizes the impact of temperature on accuracy and obtain the accurate result faster.
  • [Easy to use and read] It’s easy to use with a large LCD backlit display and instantaneous results. Just dip the electrode into the water and get the results in a few seconds. So much easier than refractometer and test strips and way faster.
No. 11
Digital Salinity Tester Replace for SALT-3050 Pool & Pond Salt Water Tester Waterproof IP65 Meter, SALT3050 Salt 3050 Digital Salinity PPM Temperature Tester for Salt Water Pool & Koi Fish Pond
  • 【Specific Application】This SALT-3050 Tester works ONLY for Salt Water Pool & Koi Fish Pond salt level testing. It will not work for Sea/Marine/Salt Water Fish Tank salt level testing. It is also not for Food or Tap Water salt level testing.
  • 【Item Specifications】Precalibrated at 3000 ppm salt (NaCl) at 25℃ / 77℉. Salt Range: 0-5000 ppm or 0-0.5%; Temperature Range: 0-55℃ or 32-130℉.
  • 【Great Features】Waterproof Rating: IP65. (Do not drop the meter into water since is not rated to the IP-67.) Use 0.5 Mode Only for SALT-3050. It's preset to 0.5 salt mode, so there's no need to select a mode. Package also includes a leather case.
  • 【Superior Materials】This SALT-3050 Pool & Pond Salt Water Tester is made of high-quality Plastic and Electronic Board. With strong durability, corrosion resistance and waterproof performance. Better quality allows it to be used for a longer time.
  • 【100% Satisfaction Guarantee】We are committed to providing excellent products and the best service for our customers. If you are not satisfied with the product, you can simply return it. We support a 30-day full refund on return and a 12-month warranty.
No. 13
GISNPA PH Meter, 5 in 1 pH/TDS/EC/Salinity/Temp Meter, Waterproof Pool Salt Tester, 0.01 Resolution High Accuracy Water Tester for Drinking Water, Hydroponics, Saltwater Pool, Aquarium, Koi Fish Pond
  • 5-in-1 PH Meter for Water: The pH meter is designed with a 5-in-1 function, which can measure pH (acidity and alkalinity), TDS (total dissolved solids), EC (conductivity), salinity (salt content), and temperature. Seamlessly switch between measurement values with a simple press of the {MODE/CAL} key, ensuring precise control and accurate results for all your testing needs.
  • 3 Salinity Test Modes: GISNPA pH Meter offers three versatile salinity testing modes, covering a range of applications. These modes include general salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). It's important to note that TDS and salinity share the same units. Therefore, when measuring salinity, switch the pH meter to the salinity mode to guarantee accurate and reliable results.
  • High Accuracy pH Meter: Digital pH tester equipped with platinum-plated electrodes and a high-precision algorithm, ensures swift and accurate reactions. Effortlessly stabilize your measured value with a quick press of the {HOLD/TEMP} button, offering convenience at your fingertips. Switch temperature units seamlessly with a simple long press. Uncompromising precision, and simplicity in every step.
  • LCD Backlit Display & ATC: The PH tester features a large green backlit LCD for easy result viewing in any environment. If there is no operation after 5 minutes, the power will be automatically turned off to save power. The pool tester water thermometer offers an extended range of 0 °C-60 °C (32 °F-140 °F). With automatic temperature compensation, our pH meter for water guarantees optimal readings, resolving inaccuracies arising from varying liquid temperatures.
  • Wide Applications: The 5-in-1 pH tester is the solution for a variety of applications, including testing household drinking water, hydroponics, swimming pools, aquariums, laboratories, etc. The salinity tester has multiple uses, detecting salt content in edible salt, saltwater ponds, and koi ponds, while also accurately measuring the salinity of seawater, oceans, and saltwater fish ponds.
No. 14
Pool Salt Tester, Hofun High Accuracy Salt/EC/S.G/Temp 4 in 1 Salinity Tester for Saltwater Pool, IP67 Waterproof Digital Salinity Meter for Swimming Pool, Aquariums, Seawater & Koi Fish
  • High Precision Specific Gravity Test:Large test range of 0.990-1.400 with an accuracy of 0.001
  • Easy Operation for Salinity Test: When you want to use this salt tester, there is only two-step operation waiting for you. All you need to do is to turn the meter ON and click MODE button to shift to SALINITY function. This easy and convenient operation design is very considerate and offers premium experience.
  • Two Display Designs for Salinity Test: PPM + PPT . For Swimming Pool Salt Test : 0-9999ppm; Seawater Test: 10-200ppt (1ppt=1000ppm, when ppm figure is over 9999ppm, the meter automatically changes to ppt ). So you don’t have to calculate complex salt content level numbers between different units,which help you to avoid calculating mistake.
  • Wide Application : Hofun digital water salinity test meter applies for multiple uses, like swimming pool salt water test,Koi Fish, Seawater, Aquariums & Marine Monitoring.
  • Multi-function: Hofun water test meter is equipped with 4 functions for water quality test: Salinity + SG + EC + Temperature are combined perfectly in one meter. This is not only been convenient for you, but also saves your time and money, totally a helpful water test kit for your water quality safety.
No. 15
TenYua TDS Digital Salinity Tester/Meter for Salt Water Pool & Fish/Koi Pond Testing
  • Notice: when you use again,you should wash by the clearly water,or it will effect your reading.or change the new battery to use.Automatic shutdown function, easy to use.
  • The TDS table can acquire test data in 5 seconds, while the digital TDS table has an accuracy of +2% and a measurement range of 0-9 990 ppm.
  • TDS pen tester has compact size and light weight, easy to carry.
  • The digital TDS tester has the function of ATC, and the test data will not be affected by water temperature.
  • Digital Salt Salinity Tester Meter
No. 16
CIZTADA Saltwater Pool Tester Free Chlorine Meter pH and Salinity Tester 7 in 1 Free Chlorine pH Salt ORP TDS EC Temp Meter Digital Pool Water Tester pH and Free Chlorine Meter for Pool Hot Tub Spa
  • Keep the Right Free Chlorine for Your Pool: Free chlorine range: 0.0-4.0ppm; Recommend free chlorine level of pool between 1-3ppm, the proper free chlorine balance can keep your pool equipment working longer. This meter will help maintain healthy pool and hot tubs water chemistry.
  • Salt Tester for Saltwater Pool and Spa: Salt level of pool between 2700-73400ppm; This tester gave an instant digitally accurate salinity results, just dipping it into the pool. This is a very worthwhile accurate time and hassle saving device that everyone with a saltwater pool should have.
  • Monitor pH and ORP Level: Recommend pH level of pool between 7.2-7.8, ORP(Oxidation Reduction Potential) is generally recommended to be in the range of 650 mV - 750 mV for swimming pool. CIZTADA Professional pool water tester for maintaining pH and ORP levels in swimming pools and spas.
  • 7 in 1 Multi-parameter Tester: Tests pH, Free Chlorine, SALT, ORP, TDS, EC, and TEMP. Widely used in swimming pool, hydroponics system, drinking water, beer, wine, kombucha, home brewing, aquarium, reef tank, hot tub, spas.
  • Free Chlorine pH and Salt Tester with calibration solution: Dual calibration ensures accuracy. With pre-mixed pH 4.0/7.0 calibration solution and 222mV ORP calibration solution. When you calibrate pH must start with the pH7.0 solution then pH4.0 solution.
No. 17
Hanna Salinity Tester HI98319
  • Waterproof and floats!
  • Includes 4x of the Salinity Calibration Fluid Packets.
  • Automatic Calibration – A 35.00 ppt solution is used for calibration and automatically recognized when in calibration mode.
  • Displays results in parts per thousand (ppt), Practical Salinity Units (PSU), or specific gravity (S.G.)
  • Salinity readings are performed by an amperometric graphite probe that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with testers that use two stainless steel pins.
No. 18
PH Meter & TDS Meter Digital Water Tester 5 in 1 Salinity Tester PH Temp EC and TDS Meter,PH Meter for Water with LCD Backlit,Water Testing Kits for Drinking Water,Wine,Swimming Pool,Hot Tub Spas.
  • 【 ✨5 IN 1 PH Meter 】 Rowyet Multiparameter water test meter is equipped with 5 different functions for water quality test: Salinity + TDS + EC + pH + Temperature are combined perfectly in one meter.This is not only been convenient for your different water testing needs, but also saves your time and money.
  • 【 ✨Wide Usage TDS Meter 】 Tds meter is an essential tool to improve your life quality. This tds meter digital water tester can be applied in the following applications,drinking water quality test, swimming pools quality monitor, PH balance measurement in RO/DI system, aquarium, spa,hot tub or hydroponics.
  • 【✨Automatic Temperature Compensation】pH meter for water temperature can affect reading levels,ph tester digital thermomet range of 0 °C-60 °C (32 °F-140 °F),ph meter for water has automatic temperature compensation can ensure that you are getting the best reading, so as to solve the inaccurate problem caused by changing the liquid temperature.
  • 【✨Three Display Designs for Salinity Tester】: PPM + PPT + %.For Swimming Pool Salt Test : 0-9999ppm; Seawater Test: 10-200ppt (1ppt=1000ppm, when ppm figure is over 9999ppm, the meter automatically changes to ppt ). For Food Test : 0.01-25%.So you don’t have to calculate complex salt content level numbers between different units, which help you to avoid calculating mistake and also makes result-reading easier for you.
  • 【✨High Accuracy pH meter】Water testing kits for drinking water with high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. When the measured value is stable, just press the HOLD/TEMP key to lock the measured value and take it out for viewing,ph pen one-button lock reading function.Water tester for drinking water design easy and convenient operation offers premium experience.
SaleNo. 19
GISNPA 7 in 1 pH/TDS/EC/ORP/S.G/Salinity/Temp Meter with ATC pH Tester, 0.01 Resolution High Accuracy Digital pH Meter, Water Tester for Drinking, Hydroponics, Swimming Pool and Aquarium
  • 7-in-1 pH Meter: The pH meter is designed with a 7-in-1 function, allowing you to measure pH (acidity and alkalinity), EC (electrical conductivity), TDS (total dissolved solids), salinity, S.G (specific gravity), ORP (oxidation-reduction potential) and temperature. Simply press the {MODE/CAL} key to switch between the values to be measured, making it easy to use and suitable for testing most common aqueous solutions.
  • Versatile Salinity Testing Modes: The GISNPA pH meter provides 3 salinity testing options, including salinity testing (0-9999 ppm), seawater testing (10-200 ppt), and food testing (0.01-25%). TDS and salinity have the same units, so when measuring salinity, the pH meter needs to be converted to salinity mode to ensure accurate and reliable results.
  • Easy to use: Simply immerse the pH meter electrode into the solution to be tested, and the pH value will be quickly displayed on the large LCD display screen. Press the {HOLD/TEMP} button to lock the measured value, and long press {HOLD/TEMP} to switch temperature units.
  • Automatic pH Calibration: The pH water tester is equipped with a highly sensitive glass probe, delivering a complete measurement range from 0-14pH with a 0.01 pH resolution. This water pH meter employs a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. Measurement accuracy is easily ensured through simple calibration.
  • Widely Used: The 7-in-1 pH tester is the perfect solution for testing various environments, including home drinking water, hydroponics, swimming pools, aquariums, laboratories, etc. In addition, our salinity tester has multiple functions, which can not only test the salt content in edible salt, saltwater ponds, and koi ponds, but also test the salinity in seawater, oceans, and saltwater fish ponds.
SaleNo. 20
UIUZMAR Digital pH Meter Pool Salt Tester 5 in 1 pH Salt TDS EC Meter Salinity and pH Meter for Saltwater Pool Hot Tubs Spa Aquarium Home Brew pH PPM and EC Meter Hydroponic Nutrient Solution
47 Consomer Reviews
UIUZMAR Digital pH Meter Pool Salt Tester 5 in 1 pH Salt TDS EC Meter Salinity and pH Meter for Saltwater Pool Hot Tubs Spa Aquarium Home Brew pH PPM and EC Meter Hydroponic Nutrient Solution
  • [Digital pH Tester for Pool] Very simple to use, turn it on, remove the cap, dip the probe leads into the water and watch the digital meter to determine the pH level. This has definitely made it easier to test the pH levels in your pool quickly and efficiently, and helps with not having to drive to our local pool place for water testing.
  • [Salt Tester for Saltwater Pool] Pretty simple, fast and easy to use tester to determine how much salt is in your pool to ensure have the correct amount for chlorine generator. The ideal salinity range of pool is 2700-3400ppm, 2000-3000ppm for saltwater hot tubs. A must for salt pool owners.
  • [pH PPM and EC Meter for Hydroponics] UIUZMAR 5-1 multi-parameter tester is an invaluable tool for measuring hydroponics nutrient solution. Every serious gardener should have a UIUZMAR water quality tester with the accurate, stable, and convenient performance.
  • [5 in 1 pH Meter] With salinity pH TDS EC TEMP functions; General uses include swimming pools, hot tubs, spas, aquariums, saltwater fish tanks, hydroponics, drinking water, home tap water, RO system, and home brewing.
  • [Multipurpose Water pH Meter] With three-point automatic calibration of 4.00, 7.00, 10.01, it is easy to calibrate; Automatic temperature compensation (32-122 ℉), provides consistent reading regardless of any fluctuations in temperature. With LCD backlit, the backlight shuts off in 30 seconds, press any key to reopen backlight.

How to choose a good digital salinity testers

Does the idea of finding a fantastic digital salinity testers make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in digital salinity testers. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top digital salinity testers products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top digital salinity testers on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top digital salinity testers brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top digital salinity testers based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the digital salinity testers were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good digital salinity testers, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your digital salinity testers.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting digital salinity testers for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our digital salinity testers. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what digital salinity testers should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on digital salinity testers.