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13 Best Pool Test Kits of 2020 | Reviews & Buyer’s Guide

Disclaimer | This article may contain affiliate links, this means that at no cost to you, we may receive a small commission for qualifying purchases.

Chicken fights, floating races, and finding coins at the bottom— there are many fun activities that one can partake in when they have a pool. Having a pool is like having a great instant getaway spot in one’s homes for recreation and relaxing. Having a pool and using it to spend quality time with your loved ones makes your home feel like paradise on earth. To make the pool such a happening spot, you need to consider an important thing: pool cleaning.

Every owner needs to use certain chemicals to make sure their swimming pools are filled with water that doesn’t pose any health risk. However, you just can’t throw those chemicals in the pool whenever you like it. These chemicals are added in a certain ratio and that’s where pool test kits will come in handy.

A range of different test kits to gauge the quality of water exists. However, the ones designed for home users are the simplest ones that don’t require you to be a professional chemist. These test kits often comprise reagents that are added to the sample of pool water. Different reagents give different colors after reacting with the water sample to indicate the presence of a chemical or the lack of it.

In short, by using pool test kits you keep yourself updated regarding the chemical composition of the pool and can change it accordingly as per the prescribed range. If you haven’t bought and used a pool test kit before, rest assured that this article will be enough to provide all the necessary things you need to know about their shopping and use.

First, we will review 13 of the best pool test kits available in the market right now. Then, we will also put down a brief buying guide so that you can get your hands on the best test kit. Stay tuned.

Best Pool Test Kits

1. Poolmaster 22260 – Complete Pool Test Kit for Residential Users

  • Offers five different tests
  • Comes in a polyethylene casing
  • An Amazon’s Choice product

As the title suggests, this pool test kit entails testing of five different parameters to determine the ‘wellbeing’ of your pool water. Poolmaster 22260 has the reagents to test chlorine, bromine, and pH levels. It also includes chemical to find out acid demand and total alkalinity of the specimen.

U.S. Pool Supply Standard 3-Way Swimming Pool & Spa Test...
  • Professional 3-way water test kit for maintaining proper...
  • Kit includes a 1/2 ounce dropper bottle of OTO...
  • Includes clear view water testing block with accurate...
  • Comes with a user guide and it all stores in a polyethylene...

All these tests are enough for you to know what chemicals need to be added to the pool. Apart from giving a complete set of solutions, Poolmaster has also provided a sturdy clear-view test block comprising of two vials. The vials are further integrated with color chips on sides to let you do accurate color matching.

In order to maintain the precision of tests over a period of time, the manufacturer has also coated the color chips with UV-resistant material so that their hues don’t fade away under the sunlight to give you any false-positive or false-negative test results.

We also like the thick polyethylene casing of this test kit. It makes sure you can store the chemical reagents safely. Although using this Poolmaster kit is pretty easy and you also get a manual to conduct those tests, some users may get confused between two reagents labeled as “Phenol Red” and “#2 Phenol Red”.

Barring this confusion and ensuing inconvenience, Poolmaster 22260 is a complete pool test kit that comes at a really reasonable price.

Pros

  • Easy to use
  • Offer all the necessary water testing results
  • Drop testing mechanism ensures results within minutes
  • Reference color chips are well-made
Cons
  • Vials are joined within a single block and can’t be used separately
  • Instructions and labeling could have been better

2. Taylor Technologies INC K-2006 – Best Test Kit for Home Pools

  • Five different titration-based tests
  • 0.75-ounce reagents bottles
  • An Amazon’s Choice product

Taylor Technologies is a well-known name among the companies that offer pool and spa-related chemicals and accessories.  Its INC K-2006 is a pool test kit particularly designed for homeowners who want to make sure their pools remain in a healthy chemical state. This Taylor Technologies package comprises of different reagents that offer five different chemical tests.

TAYLOR TECHNOLOGIES INC K-2006 TEST KIT COMP CHLORINE...
  • Country Of Origin: China
  • Model Number: K-2006
  • Item Package Dimensions: 9.099999990718" L x 5.599999994288"...
  • Item Package Weight: 2.35012771292 lb

With the help of this kit, you can determine the chlorine, pH, calcium hardness, cyanuric acid, and alkalinity levels of your pool water. Again, these tests are more than enough to give you a clear picture of the health of the pool water.  

The most impressive thing about this pool kit is that the manufacturer has packed enough quantity of reagents so you can keep conducting tests for one season from the single test kit. The 0.75-fluid ounce packaging of reagents is enough for several numbers of tests. The other valuable feature of this test kit is that it involves titration-based tests that give you more accurate results. Moreover, it also doesn’t give you a color-matching headache.

This test kit is considered ideal for determining chlorine levels in the pool water. Unlike the majority of test kits available in the market, Taylor Technologies INC K-2006 makes a distinction between free available chlorine and total chlorine to give more precise results.

Pros

  • Titration-based reactions saves you from color matching trouble
  • Greater amount of reagents for longer use
  • Offers impressively accurate results with chlorine testing
  • Conducts calcium hardness tests as well
Cons
  • A bit expensive
  • Some users may find it difficult to use its reagents

3. LaMotte 2056 ColorQ Pro 7 – Best Pool Test Kit with Digital Results

  • Conducts seven different tests
  • Comes in carrying case
  • Digital photometric results

As mentioned earlier, the majority of pool kits available for residential users give results through colors. Although determining a test result by color transformations is quite convenient for regular folks who are not proficient in chemistry, they involve a higher degree of error. LaMotte has taken this important factor into account while designing its testing kit.

Sale
LaMotte 2056 ColorQ Pro 7 Digital Pool Water Test Kit
  • Features a photometer which gives you a digital reading of...
  • Water resistant housing and carrying case provided.
  • Tests Free Chlorine, Total Chlorine, Bromine, PH,...
  • Uses liquid reagents for all test factors except Cyanuric...

LaMotte 2056 ColorQ also uses reagents to give those color-based results. However, you are not required to undergo the color guessing game here. The kit comes with a photometer that determines the results digitally and gives you an undisputed numeric reading. A chart is given from where you can match the results of your pool water with the prescribed values of those chemicals.

Like any other top-of-the-line pool test kit, LaMotte 2056 also conducts several tests. By using the reagents available in this kit, you can find out the value of total and free chlorine in the water. Similarly, you can also use the reagents and photometer to get the accurate results of calcium hardness, pH, alkalinity, and cyanuric acid.

Besides cyanuric acid tests that are conducted through tablets, all other tests are performed through liquid reagents. While offering such ease-of-use with its digital photometer, LaMotte 2056 comes with a  downside i.e. the shelf life of reagents is not that long and you may not be able to use them for the same accuracy in the next season (except cyanuric acid that uses tablets that give accurate results for 3 years).

We also like the water-resistant carrying case of this kit.

Pros

  • Offers hassle-free and accurate photometer testing
  • Can detect free and total chlorine levels
  • Water-resistant casing
  • Ideal for cyanuric acid testing
Cons
  • Reagents may not last longer while providing the same accurate results
  • An expensive pool test kit

4. Taylor Deluxe K-2005 – Best Test Kit for Public Pools

  • Nine different chemical tests
  • High-range kit  
  • Reagents packaged in 0.75-ounce bottles

If you are looking for more value at a lesser price, then consider this pool test kit of Taylor Technologies. Like any test kit from the manufacturer, it also offers a range of tests pertaining to the health of pool water. However, there is a reason why this pool test kit has been titled “Deluxe”.

Taylor Deluxe K-2005 offers nine different chemical tests. You can find out free and total chlorine, bromine, calcium hardness, acid and base demand, total alkalinity, pH, and cyanuric acid. You won’t find such detailed water testing in the majority of pool test kits available in the market.

Besides offering this extended number of tests, Taylor has also designed a comprehensive printed color chart, offering accurate color matches to give reliable test results. The color standard card is so detailed that you can use it to determine six different levels of pH, chlorine, and bromine.

The other impressive functional feature of this deluxe kit is that it provides large quantities of tests. After getting the deluxe kit, you may not need to buy a pool testing kit for a long time. On top of that, the reagents have a longer shelf life so you don’t need to worry if you are left with considerable quantities. You can use them in the next season.

Due to such great functional features, Taylor Deluxe kit is quite popular among public pool operators and pool technicians.

Pros

  • Impressive color comparison chart
  • Comprehensive water testing, 9 different chemical tests
  • Easy-to-use drop testing mechanism
  • Reagents with longer shelf life
Cons
  • Some users many find it difficult to read its comprehensive color chart
  • Nine different tests but not a single for metal traces

 

5. HTH Pool Test Kit – Best Pool Test Kit for Everyday Testing

  • Conduct six different chemical tests
  • Compatible with salt
  • Comes with a water testing mobile app

Hth is the subsidiary of Lonza— a leading manufacturer of water treatment chemicals. So, it is pretty clear that the Hth pool test kit is one of the best available in the market right now. Like any other top-quality pool test kit, this one also offers testing of several chemicals.

HTH 1173 6-Way Test Kit Swimming Pool Water Tester
  • BENEFITS: Tests chlorine, bromine, pH, alkalinity, total...
  • USE: Test weekly up to 100 times with only one kit so you...
  • COMPATIBILITY: All pool types including chlorine, bromine...
  • FEATURES: Allows you to see results of the test in seconds

You can determine pH, total hardness, chlorine, bromine, cyanuric acid, and total alkalinity of the pool water with the single Hth kit. The other great thing about this pool test kit is its extended use. With a single purchase of this Hth product, you can conduct up to100 tests. This means a single kit is enough for the entire summer season even if you conduct daily water tests.

This usability makes Hth water kit a great choice for commercial pools as well. Moreover, in case a reagent runs out, you can conveniently order it online. Overall, this pool test kit proves to be more cost-effective than many of the similar Taylor products.

Hth also stands apart among its competitors because it also offers a mobile app so you can make the most of the obtained results. You can find out the pertinent recommendations and measures by entering your water results in the app. It also offers you valuable information on the upkeep of swimming pools.

Amid all such valuable features, the color chart that comes with the kit seems underwhelming. Similarly, the instructions are also not well-written.

Pros

  • Extraordinary longer use, 1 kit for 100 tests
  • Offers best results for total chlorine tests
  • Allows you to determine total water hardness
  • Mobile app for better implementation of test results
Cons
  • The color card should have a better quality
  • Poorly written instructions

6. Taylor Service K-2006C – Best Test Kit for Commercial Pools

  • Nine different chemical tests
  • 2-ounce reagent bottles
  • Comes with a printed color comparator
  • Waterproof instruction chart

Here is yet another Taylor pool test kit on our list. This one has carved up its place among the best pool test kits due to some of its unique and valuable features. For instance, the reagents in the kit come in big 2-ounce bottles that make sure you don’t need to buy another kit before the end of the reason.  It is important to mention here that the majority of test kits include reagent bottles that have less than one-ounce capacity.

TAYLOR TECHNOLOGIES INC K-2006 TEST KIT COMP CHLORINE...
  • Country Of Origin: China
  • Model Number: K-2006
  • Item Package Dimensions: 9.099999990718" L x 5.599999994288"...
  • Item Package Weight: 2.35012771292 lb

Taylor Service K-2006C also stands apart among other pool test kits because it also offers the testing of stabilizers along with pH, free and total chlorine, bromine, and acid/base demand. You can also determine the calcium harness of pool water from the same kit.

The idea of designing this particular kit by Taylor is making sure that you are not over-treating your pool. Some people are so conscious of the water they are serving in the pool that they sometimes get overboard with the use of chemicals. The use of Taylor Service K-2006C will help all those users to keep their chemical use in check.

Along with reagents, you will get a bundle of items that makes it a wholesome pool test kit. You get a printed color comparator, waterproof instructions, a toned-down chemistry guide, and a treatment chart. All these accessories make sure anyone with zero know-how of chemistry can successfully run their pool water tests.

Pros

  • Offers stabilizer testing (other than cyanuric acid)
  • Larger reagent bottles for longer use
  • Ideal for commercial pools
  • Titration-based tests give accurate results
Cons
  • Some users may find it difficult to use
  • A bit expensive

7. Taylor Technologies K-2005-SALT – Best Test Kit for Saltwater Pools

  • Conduct up to nine different chemical tests
  • Both for saltwater and regular pools
  • An Amazon’s Choice product

As mentioned earlier, Taylor Technologies is the leading manufacturer of pool test kits. It is covering all different bases of pool owners with its varied products. Case in point: K-2005-SALT Test Kit. It is actually a pool test kit that is particularly designed for saltwater pools.

Taylor Technologies K-2005-SALT Test Kit Complete High
  • Test Kit Complete High
  • Manufactured to the highest standards to provide you with a...
  • Best value for your money

Saltwater pools are quite popular among those who are sensitive to pure chlorine exposure. Moreover, many gyms and spas also use saltwater in their pools for its supposed health benefits. But with the presence of salt in the water, the regular test kits may not give accurate results.

Taylor Technologies has factored in the salt factor in the making of reagents of this kit. K-2005 Test Kit gives accurate pH, bromine, chlorine, calcium hardness, cyanuric acid, and total alkalinity tests result for saltwater pools. Like other quality Taylor kits, this one also comes in a sturdy plastic box with waterproof instructions and printed color comparator. Moreover, 0.75-ounce bottles are used to keep the test kit handy and easy-to-use.

It is important to mention here that the kit can also be used to conduct tests in regular pools as well. The price of this Taylor kit is a bit higher given that it features basic color comparator and small reagent bottles. However, the versatile use of the kit justifies its hefty price tag.

Pros

  • Ideal for testing saltwater pools
  • Comes in a handy packaging
  • Easy to use
  • Offers quick results
Cons
  • Some users may find it an expensive test kit for home pools
  • Salt testing is prone to errors

8. Pentair R151246 78DPD – Best Pool Test Kit for Holistic Chlorine Testing

  • All-in-One DPD test kit
  • Comes with Lucite test cells
  • 1-ounce reagent bottles

This Pentair test kit probably offers the most comprehensive chlorine profiling of pool water. You can use it to determine free, total and combined levels of chlorine along with acid demand, pH and alkalinity levels in the given sample of pool water. The liquid reagents come in 1-ounce bottles that are enough to conduct tests all through the summer season.

Pentair R151246 78DPD All-in-One DPD Test Kit
  • All-in-One DPD test kit
  • Comes with free, total and combined Cl, pH, acid demand and...
  • 50 each DPD No. 1 and No. 3 tabs, 1-ounce No. 2, No. 3,...
  • Includes 1 kit per pack

We also like this test kit for its catchy storage box. The reagents come in a sturdy red plastic box that resembles an icebox. The box is designed for a lifetime use given that you keep getting the reagent refills. Moreover, its testing chamber is also worth mentioning. It actually comprises of one expanded platform that has two test cells: one for chlorine and one for acid/base/alkalinity testing.

Integrated color charts are also given alongside the cells so you can determine the results then and there. Pentair has also designed the testing chamber by keeping in mind the lifetime use. So, the test cells are made of Lucite that doesn’t easily chip, crack and shatter like typical glass vials.

Pentair Pool Test Kit is equally ideal for both residential and commercial users due to its assorted chemical tests and quantities of reagents. The price is also kept in the range where it doesn’t get expensive for homeowners and turn out as a budget option for commercial pool owners and technicians.

Pros

  • Offers holistic chlorine testing
  • Sturdy and stylish storage box
  • Lucite test cells for lifelong use
  • Large reagent bottle for extended use
Cons
  • Some users may find it difficult to use the integrated testing chamber
  • Doesn’t do cyanuric acid testing

9. LaMotte ColorQ Pro 11- Most Comprehensive Chemical Test Kit

  • 11 different chemical tests including metal detection
  • Offers photometric test results
  • An Amazon’s Choice product

LaMotte has improved on its ColorQ Pro 7 to give one of the most complete pool tests available on the block. ColorQ Pro 11 actually offers eleven different chemical tests that are unheard of in any commercially available pool test kit. Such wide assortment of tests is enough to conduct lab-grade tests of your pool water.

LaMotte 2058 ColorQ Pro 11 Digital Liquid Pool & Spa...
  • Digital photometer pool and spa water testing kit
  • Tests for free chlorine, total chlorine, bromine, pH,...
  • Liquid reagents for free chlorine, total chlorine, bromine,...
  • Tablets for cyanuric acid, iron, copper, and biguanide shock

Apart from the regular tests of pH, chlorine, bromine, alkalinity, calcium hardness and cyanuric acid, ColorQ Pro 11 is able to determine the presence of iron, biguanide, and copper in the water sample. Among all the test kits we have reviewed so far, no one offers metallic testing. If you are wary of metallic traces in the water, then this LaMotte test kit will come in really useful.

Besides this detailed water testing, this LaMotte product also stands apart among similar products from other manufacturers because it offers more hassle-free and precise results through its photometer. With the use of Pro 11, you don’t need to waste time comparing color charts with the obtained solutions. Just put the solution in the photometer and it will give you an accurate digital value corresponding to that color reading.

We also like this pool test kit for its ergonomic briefcase-like box.  Not only is it made of highly durable material, but it is also waterproof.  You can keep it at the side of a splashing pool without worrying about its wear and tear.

Pros

  • One of the most detailed water testing regimen
  • Enables you to detect metallic traces
  • Digital photometer offers accurate and easy results
  • A sturdy storage box
Cons
  • Quite expensive for home users
  • Instruction could have been written better

10. Blue Devil B7448 5-Way OTO- A Basic and Effective Pool Test Kits

  • 5-way testing  
  • Comes with a testing platform
  • 0.5-ounce reagent bottles

Blue Devil has designed a test kit for all pool owners who are just concerned with chlorine and pH levels of their pools. Blue Devil B7448 comprises of five tests. You can use it to determine the levels of chlorine, bromine, acid demand, pH and alkalinity of the given sample. These tests are enough to know what you need to add in your pool to keep its water crisp for swimming.  

Sale
Blue Devil 5-Way OTO Swimming Pool Test Kit-...
  • 5-WAY TESTING: Test the Chlorine/Bromine, pH, Alkalinity and...
  • EASY TO USE: Comes with an easy to read color comparator and...
  • COMPACT STORAGE: Store all the supplies in the plastic...
  • MULTIPLE USES: Use the kit to test chemical levels year...

Blue Devil has also made sure that any new pool owner doesn’t feel him/herself in the chemistry lab with the use of this test kit. The kit comes with easy-to-read instructions and a testing platform that has vials of two different volumes. The testing cells come with built-in color comparators so you can easily determine the results on the spot.

While offering required utility in a reasonably-priced kit, some users have complained that the dyes of the unit fade over time with their colors. But this issue arises when you don’t use the kit for a long time, which usually doesn’t happen if you have an operational pool during the season.

The hardwearing plastic case of Blue Devil Test Kit is also quite good.  It is sturdy enough to be used in wet pool surroundings for a lifetime. If you are looking for an effective budget pool test kit, then Blue Devil B7448 won’t be a bad pick.

Pros

  • A basic yet effective pool test kit
  • A great bang for the buck
  • Ideal for first time users
  • Well-thought-out plastic casing
Cons
  • Limited number of tests
  • Reagents don’t have long shelf life

11. Taylor K1001 Basic – Best Budget Pool Test Kit for Home Users

  • Conducts tests for bromine, chlorine, and pH
  • Color-coded instructions
  • 0.75-ounce reagent bottles

As the name suggests this pool test kit is one of Taylor’s basic products. Taylor K1001 has been designed by keeping in mind the residential users who are majorly concerned about the chlorine/bromine levels in their residential pools and spas. Apart from these halogens tests, this basic Taylor pool kit can also determine pH levels of the water.

Sale
Taylor K1001 Basic Residential DPD Pool or Spa Test Kit
  • Taylor K-1001 Basic Swimming Pool Test Kit
  • Includes tests for tests for free chlorine (0.5-5 ppm),...
  • Comes with waterproof instruction card written in...
  • Flip side of the instruction card has dosage charts so you...

It is important to mention here that Taylor K1001 actually determines the levels of free chlorine. It is ideal to address your doubts about having high chlorine concentrations in the pool. The reagents come in the hard-shell casing along with a color comparator and easy-to-read instructions. Moreover, the reagents come in 0.75-ounce bottles that are enough for the testing of any residential pool for the entire season.

While offering required functionality to homeowners, there is one major downside with the use of this Taylor pool kit. You have to use two chemicals to run chlorine tests. Not only does it make for an exhausting and time-consuming process, but the testing kit is also rendered useless whenever either of the chemicals runs short.

Nonetheless, it is not the worst option out there. By keeping tabs on the volume of chemicals, you can easily get around this constraint. If you are not in the mood to spend a hefty sum but also want to test your pool for one of the two basic chemical phenomena, then Taylor K1001 won’t be a bad choice.

Pros

  • Hard-shell casing for longtime use
  • Ideal for determining excessive chlorine levels in the pool water
  • A great bang for the buck
  • Instruction card to translate results into treatments
Cons
  • Tests for hardness and stabilizers are not included
  • Uses two chemicals for chlorine testing

12. Jed Pool Water Tools Standard Dual – Most Inexpensive Pool Test Kit

  • Three chemical reactions (chlorine, bromine, and pH)
  • 0.5-ounce reagent bottles
  • Includes testing platform

If you are looking for a “trial” test kit for your newly built swimming pool, then this Jed Pool Tools product is for you. It is probably one of the inexpensive pool test kits on the block. And even in that price, you get to test chlorine, bromine and pH levels of the given sample. Albeit low-quality, the test kit also includes a testing platform consisting of two vials and corresponding color comparators.

Jed Pool tools Inc 00-481 Standard Dual Test Kit
  • High quality product
  • Manufactured in China
  • Test kit
  • Two way OTO, total Cl and pH

Moreover, 0.5-ounce reagent bottles are enough to conduct a considerable number of tests. An instruction manual is also part of the kit. In short, you get all the items that are part of any top-of-the-line pool test kit. However, the issue arises with the quality of these features. For instance, the color comparators used with the vials are of very poor quality. Sometimes you can’t tell the difference between its color grading even if you have 6/6 vision.

Similarly, the testing chamber is also poorly finished. But again, you can’t complain about these issues with such a nominal price. Jed Pool Water Tools Test Kit is also ideal for teaching children how to conduct pool water testing.

Get this budget pool test kit. Even if it fails to give you the required utility, you won’t regret buying it— thanks to its amazingly low price.

Pros

  • The most inexpensive pool test kit available on the block
  • Ideal for teaching kids pool water testing
  • Includes all the necessary accessories of a pool kit
  • Comes in a hard-shell casing
Cons
  • Color comparator is poorly finished
  • Not a dependable option for full-scale pool water testing

13. Pentair R151076 Rainbow 752 – Best Budget Pool Kit for Chlorine Testing

  • 2-in-1 test kit (chlorine and pH)
  • Comes in a blue hinged case
  • 0.5-ounce reagent bottles

This is the second Pentair pool test kit on our list. Although it doesn’t entail the long lists of chemical reactions like the majority of models we have discussed so far, it is really simple to use and that’s why it has made it to our list. If you are looking for something that you can use without reading strenuous instructions, then this Pentair kit can be your pick.

Pentair R151076 Rainbow 752 2 In 1 pH and Chlorine Test Kit
  • 2 in 1 pH and Chlorine test kit
  • Includes 1/2-ounces OTO and pre-blended pH, CL range 0.3 -...
  • Packed 1 kit per
  • Measures 4-inch length by 15-3/4-inch height by 11-inch...

The test kit offers the two basic tests that every pool owner needs to conduct for ensuring healthy water i.e. chlorine and pH testing. You can also use it to test bromine levels but here it doesn’t give accurate results. This test kit also uses two different chemicals to run a chlorine test, but the good thing is they are cheap and easily available. So, refills won’t be an issue.

Nonetheless, it is not a perfect 2-in-1 test kit. It seems like the manufacturer hasn’t focused on the quality of the material. The test cells and reagent bottles are prone to chipping and cracking. Similarly, the case also looks already rugged and worn out.  

This pool kit is actually for those people who have the routine of getting a new unit every season. Moreover, if you are just concerned with chlorine levels then this option will come in handy.

Pros

  • Quite easy to use
  • A budget pool test kit
  • Offers two essential chemical tests
Cons
  • Doesn’t give accurate results with bromine testing
  • Reagent bottles are prone to leaking from the cap
  • May not survive until next season

It is important to mention here that all the above-reviewed pool test kits have not been mentioned on the basis of any ranking. We have used the numbering just for reading convenience.

The Chemicals in Your Pool

The above reviews clearly indicate one thing i.e. pool kits are used to determine the levels of certain chemicals in the water.  But why these chemicals should be present in pool water in the first place? Let’s have a look at all the important compounds and elements that are there in any well-maintained pool for their particular chemical roles.

Calcium Hardener

Calcium hardeners (usually calcium carbonate) are used to increase the calcium level or hardness of the pool water. When calcium level of water runs low, it gets detrimental for the plumbing system and construction of the pool and amps up the process of scaling and corrosion. By keeping the calcium hardness of your pool at optimal levels, you can extend its service life.

Chlorine

Chlorine is the most common and essential chemical used in pool water. Simply put, chlorine is water disinfectant. Its halogen properties make it highly reactive against all those bacteria and pathogens that grow in water bodies. Chlorine proves to be the most effective and cost-efficient way to disinfect large quantities of water.

Bromine

Even though bromine can also be used to disinfect pool water, but it is not primarily used for this reason. Bromine is actually used in pool water for its pH regulation. In other words, it actually reduces the soaring acidic level of pool water that can cause skin-related allergies and damage pool installations.

Sodium bicarbonate is also used for this purpose, which basically increases the alkalinity of water to neutralize high acid levels.

Cyanuric Acid

Cyanuric acid actually acts as a chlorine stabilizer in the pool. It makes sure that chlorine levels in the pool don’t deplete at a rapid rate. Cyanuric acid is also a good chemical for pools because of its UV-resistant attributes. Cyanuric acids usually come within the chlorine products designed for pool waters.

Any high-quality pool test kit determines the levels of these chemicals in the pool water so that you can manage their quantities accordingly. It is important to mention here that adding chemical just by a rough idea can result in over or under-treatment of the water.

While under treatment makes the water unsuitable for the pool itself and also poses indirect health risks to the users, over-treatment with chemicals can be a direct threat to your wellbeing. For instance, excess of chlorine in the water can result in skin itchiness and redness.

A top-quality test kit lets you regulate pool chemicals with a precision that rules out any adverse changes in its water composition.

Pool Test Short Buying Guide 

Look out for these features to get the right test kit for your pool.

User-Friendliness

This is the first and foremost trait that you need to look at whenever you are buying a pool kit. Keep in mind that if a kit is not easy to use, testing pool water for different chemical compositions will become a headache. Make sure the kit is complete and you don’t need to buy any other thing to use it.  It must have testing cells (vials, tubes), color comparison charts and all the pertinent instructions in the easiest language.

Also, make sure that the unit offers easy-to-read test results. The color comparators must be finished with high quality so that you can differentiate between hue grading. Moreover, they should be properly labeled so you don’t need to put up with guesswork. If you don’t want to get into reading and matching colors at all, get kits that come with photometers. These test kits are expensive but their supreme user-friendliness is worth your money.

Accuracy and Consistency

Many cheap options give accurate results for the first couple of tests and then they go kaput. They actually continue to work but don’t give accurate results. A pool test kit renders useless if it is not providing accurate results in a consistent manner. Therefore, don’t buy kits that are astoundingly low-priced. Chances are they won’t be of any use after the first week.

Another way to ensure accuracy and consistency is the strict use of active reagents only. Many reagents expire or ‘tone down’ after a certain time period and from then on only give wrong test results.

Tip: Don’t extend the use of same reagent bottle to the next season.

Appropriate Material and Design

Pool test kits must be made of non-glass material so that you can use them at poolside without risking cut injuries. Similarly, the testing platform and storage should have sturdy and waterproof construction.

Number of Tests

This is another important aspect to factor in whenever you are going to buy a pool test kit. There are entry-level models that only determine pH and chlorine levels. Then there are mid-range units that can also check calcium hardness, acidity, alkalinity, and cyanuric acid levels. Some lab-grade test kits are available that evens determine different metallic traces in the given specimen of pool water.

For residential pools, we would recommend mid-range test kits because they cover all the required chemical testing.

We hope that this detailed piece along with reviews have provided you with all the necessary information you need to buy a test kit for your pool that offers required utility and comes within your budget.

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