5 Best Swimming Pool Water Test Kits (Reviews Updated 2022)

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Everyone loves the sparkle of a clean pool, and sure taking a dip is so much fun, but keeping it clean, not so much. With routine chlorination and algaecides to kill bacteria and prevent algae among other additives, to ensure all the chemicals used to sanitize your pool are in safe, effective concentrations, you will need a swimming pool water test kit. The ideal swimming pool water test kit should be highly accurate, easy to use, yield results quickly, and should last you all through the summer.

Best Swimming Pool Water Test Kit

With a host of brands on the market, finding the right swimming pool water test kit can be challenging, more so for a first-time buyer. To save you the shopping hassle, we have compiled a list of our top five swimming pool water test kits on the market so you can make the right choice quickly.

1. pHin Smart Water Care Monitor

Phin Smart Water Care Monitor

The pHin Smart Water Care uses state-of-the-art sensory technology for high accuracy and convenience. It comes with a barcode scanner for chemical prescription, offers continuous digital testing, and gives notifications directly to your smartphone for critical concentrations and dosage times. It is compatible with all pool water types and measures alkalinity, hardness, and acidity with superior precision.

  • Superior accuracy and precision.
  • Automated convenience and smartphone-
  • Great for all water types and covers all essential tests.
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2. LaMotte 2056 ColorQ Pro 7

Lamotte 2056 Colorq Pro 7

The LaMotte 2056 ColorQ comes as a complete package that covers all testing factors for your pool’s chemistry with 7-way testing. It includes a set of reagents, a digital photometer for easy test reading, and a carrying case for convenience. It offers superb convenience, great value for money, and is easy to use.

  • Covers all pool testing factors.
  • Very convenient to use and carry around.
  • Great value for money.
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3. TEKCOPLUS Digital Water Quality Tester

Tekcoplus Digital Water Quality Tester

The TEKCOPLUS digital water tester offers excellent chlorine and pH levels testing for both drinking and pool water and eliminates the need for complex test kits. It comes with two corrosion-resistant probes that dip into the water and delivers real-time test values on its digital screen. It is very easy to use and maintain and includes a carrying bag for portability.

  • High accuracy and precision.
  • Compact and very portable.
  • Easy to use and maintain.
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4. U.S. Pool Supply 3-Way Swimming Pool Test Kit

U.s. Pool Supply 3 Way Swimming Pool Test Kit

The US Pool 3-way pool test kit is a renowned product that delivers accurate tests for chlorine, bromine, and pH levels in pools and spas. It comes with two test bottles, a water testing block for color marking comparison, and is very convenient to use. It also includes a user guide, a carrying case, and is very affordable.

  • Offers cheap pool testing.
  • Decent accuracy and convenience.
  • Includes carrying case and is easy to use.
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5. Poolmaster Essential Collection

Poolmaster Essential Collection

The Poolmaster essential collection offers a five-way test and is great for spas and pools. Its water testing block is easy to read, while its carrying case allows for transport convenience. It offers high levels of accuracy with its well-formulated reagents and will help you keep tabs on chlorine, bromine, alkalinity, pH, and acidity.

  • Five-way testing kit.
  • Easy to read and very portable.
  • High accuracy and convenience.
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Swimming Pool Water Test Kit Buying Guide

Swimming pool test kits are the chemical guardians of any pool and ensure the right chemistry is maintained. They offer a convenient way to keep the pool clean and most importantly safe for all that will be swimming in it.

Our buying guide reviews the best swimming pool testing kits on the market based on their specifications to give you the best options to choose from.  We then take it a step further and outline the factors to consider when considering a swimming pool testing kit before you make a purchase.


A good place to start from when on the market for a swimming pool water testing kit is the type you want to get. In general, swimming pool testing kits come as hard testing trips, liquid testers, and digital testers. Testing strips are the most basic types of swimming pool test kits and also the most affordable. They are very easy to use but suffer in their accuracy and need to be referenced with a color chart.

Liquid testers use a number of chemical reagents in different bottles and react with pool water samples to generate colors compared against a chart. Most liquid testers come with an included testing block ingrained with the reference colors. They develop very quickly and are very accurate but require precise reaction volumes.

Digital testers offer the most convenience and are the most accurate as the results are inferred electronically. They are, however, the most expensive and require frequent calibration to prevent errors.

Versatility/Testing Capability

The more versatile any swimming pool water testing kit you are going for is, the better. This is where liquid testers and digital testers pack a punch. For liquid testers, at least a 5-way function is recommended, a 7-way function, even better. Every tester should have these five basic testing capabilities – chlorine levels, pH levels, cyanuric concentrations, alkalinity, and hardness.


The price of the swimming pool water test kit you go for is another factor to consider. If you are on a tight budget or run a small pool, a manual testing strip may be a good idea. For more accurate, convenient inference, liquid, and digital models are worth their higher costs.