Digital Pool Water Test Kit15 min read

When people think about installing a pool, they mostly forget about the abundance of chores that come with this addition to their property. For it to be safe to use, you have to do regular maintenance work and clean it, otherwise, you expose yourself to serious health risks. One of the tasks that you, as a pool owner, will have to perform on a regular basis is to test the water’s chemical composition to ensure that pH, chlorine, and other levels are in check. For this, you should use a pool water test kit as this type of item is not only easy to use, but it is highly accurate and effective as well. To find out what are the best test kits on the market, check out the following comparison table.

Apera Instruments PC60 Image

8. Apera Instruments PC60

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This digital tester will be able to test pH, EC, TDS, salinity, and temperature. The large display is easy to view regardless of the conditions you find yourself in due to the fact that the display is backlit. You can rely on it to last for many years as it’s fully waterproof and dustproof. It has a rating of IP67. In addition to this, it also has a replaceable probe which means that you will save money in the long run. The batteries included will last for up to 1000 hours of operation so you don’t have to constantly purchase new batteries. It also has an accuracy of ±0.01 pH. Thus, you can rely on the results for many years to come. Unlike the other models, this product has been designed with smart self-diagnostic so you will always know what the problem is.

  • Designed with auto shut-off feature
  • It has a high accuracy
  • It shows temperature as well
  • The probe is replaceable

It cannot test pH


Without a doubt this model will last for many years due to the fact that it has been made from resistant materials. The device has a backlit display which means that you can test the water in low-light or bright conditions. Also, it has up to 1000 hours of operation.

HoneForest Water Quality Tester Image

7. HoneForest Water Quality Tester

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This model has been crafted with a titanium alloy probe in order to provide accurate results. In addition to this, it also has an automatic temperature compensation so you will be able to read accurate results at various temperatures. In addition to this, this digital pen is 3-in-1 due to the fact that it can read TDS, EC, and temperature. For TDS it has a measuring range between 0 to 9990 ppm, for conductivity, the range is between 0-9990 µs/cm. You will be able to use it regardless of the conditions as it has a backlit display. Furthermore, it will automatically shut off if it’s not used for 2 minutes. Nonetheless, it also has a hold function which means that the reading will be maintained on the screen for several minutes. By considering this model you will be covered for 3-years.

  • No need to manually calibrate it
  • It has an auto-lock feature
  • Numerous accessories included
  • Accurate and reliable

It cannot test pH


The reason why we recommend this model is due to the fact that it has an accuracy of ± 2% F.S, in addition to this, it comes with a protective carrying case with a belt clip. Thus, it’s easy to carry and to store. The LCD is also easy-to-read by beginners.

Complete Water Test Kit COMINHKPR136163 Image

6. Complete Water Test Kit COMINHKPR136163

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This kit comes with 10 tests in one and a TSD meter. By using this product, you will be able to use it for things such as Iron, Copper, Bacteria, Chlorine, and Pesticides. The meter will accurately and clearly indicate the number of solids in your water. You will be able to easily store the meter and the tests as they come in their own carrying case. This will keep them protected from damages due to dust. The reason why this is a popular model is due to the fact that the test results appear within a minute and you will know straight away. As well as, this product is so accurate that it’s often used by industry professionals and household use. It’s also made in the USA which means that it will meet your high standards with ease.

  • Made with auto shut-off function
  • Designed with a hold feature
  • Comes with a storage case
  • LCD screen is large and easy to be read

Customer service could be improved


The reasib why we recommend this model is due to the fact that it has been factory calibrated to EPA standards. Thus, you will know when the limit has been passed. In addition to this, you will also be covered by a full refund if you’re not happy about how the meter functions.

Rozway Digital pH Meter Image

5. Rozway Digital pH Meter

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An efficient and solution option to go with is the Rozway pH Meter, a product that you can have at your disposal for the price of only $38. It is lightweight and portable, weighing only 1.83 ounces. This allows an easy use, storage, and transportation. It offers results in a maximum of 10 minutes, having an amazing +/- 0.01 pH accuracy. This model offers a generous measure range from 0 to 14.0 pH. It features automatic temperature compensation. To ensure the protection of the pH test pen, it comes with a cap that you put on it when you are done using it.

  • Features automatic calibration function
  • Bright LCD backlight display
  • Comes with a storage case
  • 100% money back guarantee

Limited warranty period


This is another popular model because nowadays because it is powered by two 1.5V LR44 button batteries. Also, it comes with a sleek case that you can use for transportation and storage, and 6 bags of pH buffer powder for calibration purposes. In addition, it comes with a 100% money back guarantee, and it is covered by a 1-year warranty.

AquaCheck TruTest Digital Reader Image

4. AquaCheck TruTest Digital Reader

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As there is no visual color matching with this device, but rather just a direct display of the results regarding the quality of the water you swim in, it is one of the easiest to use pool water testers out there. It comes at a reasonable price, and the two AA batteries which power it needs to be replaced after a long time, so there are no extra costs to worry about. The large display ensures it will be easy to read the data provided. It offers almost instant results, showing you the level of chlorine/bromine, pH, and total alkalinity in only 15 seconds.

  • Provides with results in only 15 seconds
  • Comes with 25 test strips
  • Info regarding water quality is shown on the large display which is easy to read
  • Powered by 2 AA batteries

You will have to purchase batteries constantly


This is one of the best sellers due to the fact that it comes with 25 test strips that you use to insert in the gadget and find out these 3 important pool water quality stats. In addition to this, it offers reliable results within seconds. Therefore, you don’t have to wait around meaninglessly. As well as, you will enjoy the fact that it comes at an affordable price which means that you don’t have to go broke.

Xpert Omatic SG-XM-PH-001 Image

3. Xpert Omatic SG-XM-PH-001

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Another top of the line test kit that you can choose to test the water in your pool is the SG-XM-PH-001. It measures 2.10 inches in width, 6.70 inches in length, 1.30 inches in height, and it weighs only 1.83 ounces. The factory pre-calibrated pH meter offers fast and accurate results, ensuring that in less than 10 minutes you will receive the information that interests you.

Smart Design

The automatic calibration button that it features ensures a hassle-free calibration of the pH meter. It features a large LCD display with a bright backlight that is easy to read. It has a wide measurement range from 0 to 14.0 pH, with an impressive accuracy of +/- 0.001 pH. Some of its features are:

  • Display – The LED display is large and backlit which means that you can use it in any type of liquid at any time
  • Versatile – You will be able to use this product for household and laboratory purposes
  • Pre-calibrated – This product is factory pre-calibrated which means that you will be able to have fast and accurate results straight out of the box
Important Features To Consider
  • You will be covered by 1-Year warranty period
  • In order to make it function you will need 2 x 1.5V LR44 battery
  • It has an accuracy of ± 0.01 pH
  • It has a measure range of 0.00 to 14.00 pH
Convenient and Practical

By considering this model, you will enjoy the fact that all of the accessories you need are included at no extra price. Therefore, this product will turn out to be an investment rather than a meaningless purchase. Inside of the package you will find:

  • 2 batteries
  • Calibration buffer powder
  • Leather pouch
  • Paper container box
  • Alkaline food chart
  • Large LCD display with screen back light
  • 0.01 pH resolution
  • Comes with 6 bags of calibration buffer powder
  • Two-points automatic calibration button

Limited warranty period


This is another popular model because it features automatic temperature compensation from 32 degrees Fahrenheit to 140 degrees Fahrenheit. It comes with 6 packages of pH buffer powder solution for calibration purposes and a leather pouch for a convenient and easy storage and transportation. Also, it is backed up by a 1-year warranty.

LaMotte 2056 ColorQ Pro 7 Image

2. LaMotte 2056 ColorQ Pro 7

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Another reliable test kit from LaMotte is the 2056 ColorQ Pro 7. The water resistant housing of this model ensures that it won’t suffer any damage even if it is put to frequent use. What makes it an ideal solution to go with when it comes to testing the water is the fact that it features a photometer that gives digital readouts of the test results, thus making your life a lot easier.

Test Accurately

What stands out about this product is the fact that it has been designed with a smart feature. The ColorQ will eliminate the need to visually determine slight color variations or use look-up tablets. Therefore, there’s no need to second-guess the results. This model can test:

  • Free Chlorine
  • Total Chlorine
  • Bromine
  • pH Levels
  • Total Alkalinity
  • Calcium Hardness
  • Cyanuric Acid
Worthy Features To Consider
  • Reagent – It only requires 5 drops for each liquid reagent
  • Operation – The operation is straightforward to understand
  • Warranty – 6-months warranty on parts and workmanship
  • Energy-efficient – Designed with auto shut-off after 5 minutes

The photometer is easy to use and it includes up to 50 TesTabs tablets. This means that you can use this product for a long period of time as you will have plently of tests left. In addition to this, the testing reagents and the photo-diagrammatic is made in multiple languages. Therefore, this is very useful for those who are struggling with English. In addition to this, all of the accessories that are included come in a carry case that you can take with you wherever you go.

  • Photometer feature gives a digital reading of the test results
  • Water resistant housing
  • Accurate dual-optic design
  • Comes with a carrying case

Limited warranty period


This is another model that we recommend because the dual-optic design of this model provides a superior accuracy. It is incredibly easy to use, coming with photo-diagrammatic instructions that explain more about the model and how to use it. In addition, it comes with a convenient carry case in which you can deposit it for easy storage and transportation.

LaMotte ColorQ Pro 11 Image

1. LaMotte ColorQ Pro 11

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If you want to take a sample of water to a lab and learn what contaminants and issues afflict it, you will most likely have to wait a few days, even weeks to learn what is wrong. The Pro 11 provides the same accuracy and trustworthiness of lab tests in an at-home package that is easy to use. As the name itself suggests, there are a total of 11 pool and spa factors for which it directly tests, the results of your research being shown on the easy to read digital display of the product.

Tested Factors

There are a total of 11 factors for which the digital product tests, as the name so clearly suggests. These factors include free chlorine, total chlorine, bromine, pH, total alkalinity, calcium hardness, cyanuric acid, iron, copper, biguanide, and biguanide shock. For free chlorine, it tests within a 0 to 10 ppm range, for total chlorine it tests between 0 to 10 ppm, for bromine from 0 to 22 ppm, for total alkalinity from 0 to 250 ppm, for calcium hardness from 0 to 700 ppm, for cyanuric acid from 0 to 125 ppm, for iron from 0 to 3 ppm, for copper from 0 to 4 ppm, for biguanide from 0 to 70 ppm, and for biguanide shock from 0 to 160 ppm. When it comes to the pH level, it tests for it within a range from 6.5 to 8.5.

Mention Worthy Details
  • No need to visually determine slight color variations in order to figure out what are the existing issues with the spa or pool water.
  • Comes with economical liquid regents that are cheap to replace when used up completely.
  • Comes at a reasonably cheap price – affordable acquisition.

One of the aspects that delight the most is Pro 11’s ease of use, the procedure of checking water quality with it being explained in detail in the accompanying manual. However, we don’t think you will need to check it if you read our instructions as it is a highly intuitive digital product.

  • Requires only 5 drops to be used for each liquid reagent
  • Rugged carrying case allows on-site testing
  • Can be used on saltwater pools
  • Instruction sheet thoroughly explains how to use the test kit

Customer service could be better


The reason why we recommend this model is due to the fact that it comes at a fair price, you can 100% rely on the results provided, and it comes in a carrying case which provides convenient transportation in case you want to use it in other locations besides your house. As well as, it’s very easy to use as all you have to do is fill a sample bottle, replace the cap, fill a tube to the 5-milliliter line with the water you collected, insert it into the ColorQ, press the On button, and wait for the results to appear.

Top 5 Comparison

1. LaMotte ColorQ Pro 11 2. LaMotte 2056 ColorQ Pro 7 3. Xpert Omatic SG-XM-PH-001 4. AquaCheck TruTest Digital Reader 5. Rozway Digital pH Meter
LaMotte ColorQ Pro 11 Image LaMotte 2056 ColorQ Pro 7 Image Xpert Omatic SG-XM-PH-001 Image AquaCheck TruTest Digital Reader Image Rozway Digital pH Meter Image
Check Price Check Price Check Price Check Price Check Price
Maximum Of Factors Read
11 7 1 3 1
+/- 0.01 +/- 0.01 +/- 0.01 +/- 0.01 +/- 0.01
Factors Tested
free chlorine, pH, total chlorine, cyanuric acid, copper, iron, biguanide, bromide, calcium hardness, biguanide shock, total alkalinity free chlorine, total chlorine, pH, bromine, calcium hardness, cyanuric acid, and alkalinity pH pH, chlorine/bromine, total alkalinity pH
pH Test Range
6.5 to 8.5 6.5 to 8.5 0 to 14 0 to 14 0 to 14
Ease Of Use
delivers result in a few minutes 5-10 minutes suffice for displaying readings automatic calibration buttonr introduce test strip in device to get results almost instantly automatic temperature compensation

Pool water could actually have a range of issues that you might never be fully aware of unless you test it yourself. However, taking samples to a professional time translates to waiting too long for the results to come back. In this situation, your solution is to use a test kit at home and check to see what the emerging issues with your pool water are. as we have modernized and tech advancements have provided us with innovative devices, it is time you switch to a more modern manner of testing pool water, more precisely with the help of a digital test kit. The LaMotte ColorQ Pro 11 is our top pick as it provides you with 11 different tests which can be performed, tests that unveil whatever problems need to be fixed regarding the quality of your pool water. Furthermore, it delivers extremely accurate results in a matter of minutes, so no time will be wasted either. Another exceptional choice would be the Xpert Omatic SG-XM-PH-001 which test for 7 different factors, including pH and alkalinity and provides results in a maximum of 10 minutes. However, if you are looking for a good deal price-wise, we recommend the Test Assured Complete Water Analysis that has a stunning accuracy of +/- 0.01 pH and can test for up to 10 different water quality issues.