10 Best Hard Water Test Kit For Your Home In 2022

There are many different types of water testing kits available online. Some are expensive, others are cheap. Which ones do you recommend?

I’ve tested over 20 different water testing kits and found that most of them are pretty bad. They either cost way too much, require special equipment, or just aren’t accurate enough. In this post, I’m going to share with you my top picks for the best water testing kit.

You’ll learn how to test the pH level, hardness, calcium levels, chlorine levels, nitrate levels, iron levels, and total dissolved solids (TDS). This will help you determine whether your water needs any treatment before you drink it.

Follow this guide if you don’t know How to Test Water Hardness at Home.

Best Water Hardness Test Kit

  1. Best Digital: HoneForest Water Test Meter for Drinking Water
  2. Best Strip: JNW Direct Water Hardness Test Strips
  3. Best Chemical: Hach 145300 Total Hardness Test Kit
  4. VARIFY’s Premium Water Hardness Test Kit
  5. TDS Meter Digital Hard Water Tester
Best Hard Water Test Kit

What Is Hard Water?

Hard water is water containing high levels of minerals like calcium and magnesium. These minerals cause soap to form lathers that are harder to rinse off clothes and dishes.

Hard water can also lead to scale buildup inside pipes and fixtures, causing problems such as slow drains and clogged toilets. Hard water is caused by naturally occurring deposits of limestone and dolomite in underground aquifers.

These deposits prevent the water from dissolving properly, leading to the formation of hard water. The best way to combat hard water is to install a water softener system. A water softener removes these minerals from the water supply, allowing it to dissolve easily.


Why Do I Need A Hard Water Test Kit?

Hardness testing kits are designed to measure the amount of calcium carbonate dissolved in water. Calcium carbonate is the mineral responsible for causing hard water to form deposits inside pipes and fixtures.

These deposits can cause problems like rusting and scaling, which can lead to expensive repairs. To prevent these issues, you should regularly check the hardness level of your water supply. Once you identify areas where the water is too soft, you can take steps to correct the problem.


Hard Water Test Kits – Your Best Options

If you think your water is hard, here are the things you can do:

1. Contact your local water authority.

Talk to your local water authority about how hard the water is in your city. Check their website, usually, their annual reports should indicate whether there is hard water in your areas.

2. Use hard water test strips or dedicated hard water test kits

If you don’t have access to a water authority, you can buy a home test kit online. There are many different types available, so make sure you choose one that will give you accurate results.

Here we have reviewed the top 5 hard water test kits:


1. HoneForest Water Test Meter for Drinking Water

If you’re looking for high accuracy, reliability, multifunctional, easy and instant, multi-purpose, 3-year warranty water testing kit, HONESTLY, I don’t think you can find any better product than this one.

This is a very good choice for those who are interested in knowing the exact content of the water they drink. Because this water test kit is designed to measure total dissolved solids (TDS), conductivity, pH, hardness, and alkalinity.

In addition, this water testing kit comes with a large backlight display screen which allows you to read the data easily even in low light conditions. The automatic temperature compensation feature helps to stabilize the readings at different temperatures.

Water Quality Tester, Accurate and Reliable, HoneForest TDS Meter, EC Meter & Temperature Meter 3 in 1, 0-9990ppm, Ideal Water Test Meter for Drinking Water, Aquariums, etc.

Moreover, this water testing kit is able to detect reverse osmosis systems, filters, and hydroponic nutrient solutions. In short, this water testing kit can be used for many purposes including measuring the purity of drinking water, monitoring the RO/DI systems, checking the health of aquariums, pools,s, and spas, and detecting the level of minerals in the soil.

And lastly, this water testing kit offers a 3 years warranty period. So if you’re not satisfied with this product after using it for three years, you can return it within 30 days for a full refund.

Overall, this is definitely a great water testing kit that you should consider buying.

2. JNW Direct Water Hardness Test Strips

There are several different ways to determine the hardness of your water, including using a water conditioner or testing the water directly. However, none of those methods are quite as convenient as JNW Direct Water Hardness Testers. These handheld devices allow you to quickly and easily test the hardness of your water.

JNW Direct Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips

These testers are designed to give accurate readings of the hardness of your water within seconds. They even include a handy color guide to help you identify which level of hardness corresponds to which colors on the test strip.

Whether you’re checking the hardness of your own drinking water or the hardness of your tap water, these testers are great tools for ensuring that you’re getting the most effective treatment possible.

3. Hach 145300 Total Hardness Test Kit

If you’re tired of buying test kits that don’t give you the information you need, then you need to check out the Hach145300 Total Hardness Testing Kit.

This kit comes with everything you need to conduct multiple tests on any type of water source. Whether you’re testing tap water, well water, lake water, or even aquarium water, this kit will provide you with the most accurate results possible.

Hach 145300 Total Hardness Test Kit, Model 5-B

In addition to providing you with the most accurate readings, this kit is also incredibly easy to use. Simply add the required amount of water to the provided scoop, stir thoroughly, and wait for the results.

Once you receive your results, you can easily compare them to the chart included in the kit to determine which hardness levels you should be concerned about.

There’s no reason why you shouldn’t be able to trust the results of this kit. If you’re interested in knowing whether your water is safe to drink, then this is definitely the product for you!

4. VARIFY’s Premium Water Hardness Test Kit

Varify offers a premium line of water hardness tests that give you quick and accurate results. These kits include everything you need to test the quality of any type of water, including tap, well, bottled, and filtered water.

Premium Water Hardness Test Kit | Fast and Accurate Hard Water Quality Testing Strips for Water Softener Dishwasher Well Spa Pool, etc. | 0-425 ppm | Calcium and Magnesium Total Hardness (150 Strips)

These kits include everything you need for quick and accurate results. They’re easy to read, and the color charts make it simple to compare your results to the recommended levels.

Varify’s dedicated support staff is available 24 hours a day, seven days a week to answer questions and provide helpful information. So whether you’re testing the quality of your own drinking water or that of your clients, you can rest assured that Varify will always be here to help.

5. TDS Meter Digital Hard Water Tester

If you’re tired of buying bottled water every day, why not try testing your own tap water? If you don’t already have a digital hard water tester, you might think that measuring water hardness would be difficult. But not anymore!

This handy device lets you test the pH levels of your drinking water with the push of a button. Simply insert the probe into a glass of water, press the button, and watch the display change color to indicate the amount of acidity present in the sample.

There are many different types of water hardness testers available, but this particular unit is designed to measure the total dissolved solids (TDS) content of your water.

TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

The TDS meter measures the concentration of calcium, magnesium, sodium, potassium, chloride, sulfate, nitrate, carbonate, bicarbonate, phosphate, silica, fluoride, and other elements found in water.

By comparing the readings obtained from your water samples with those provided by the manufacturer, you can determine whether your water contains harmful contaminants such as lead, arsenic, copper, mercury, cadmium, chromium, selenium, zinc, iron, manganese, aluminum, and nickel.

In addition to providing accurate information regarding the quality of your water, this tester can save you money by helping you avoid purchasing expensive bottled water.


What To Do Next

With any of these kits if you find your water is hard then you must take action immediately. The first thing you should do is flush your pipes with clean water. This will remove any sediment buildup that may cause your water to become hard.

Then you have to soften your water. You can follow this guide: How to soften hard water?

Final Thoughts

In conclusion, water testing kits aren’t hard to find these days, but finding a quality kit that works reliably can be tricky. That’s where we come in! We’ve done the legwork for you, and we’ve compiled a list of our top picks for the best water testing kits available today.

So whether you want to test your drinking water, check the pH level of your pool, or measure the hardness of your tap water, you can rest assured knowing that you’ve got the right tools to get the job done.

And because we know that sometimes you need to order online, we’ve included links to each of our recommended products below. So click away, and let us help you choose the perfect water testing kit for your next project!