Best 7 Watch Waterproof Testers | Safely Check your Watch’s Water-Resistantency




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Nowadays, one of the most common features of watches is water resistance or waterproofness. You will find this word in almost every type of watch’s packaging.

However, not every type of water resistance is up to the mark, to meet your needs. Hence, to check the actual water resistance of your watch, you can use the best watch waterproof testers.  

Why Should You Choose the Best Watch Waterproof Testers

Therefore, we are here to discuss some of the most reliable waterproof testers. In this article, you will find and learn about the top 7 watch waterproof testers.

We will try to provide an insightful review of each product. Besides, you will also find a buying guide for easy purchasing. 

Also, make sure to check out my post on the Best 12 Smartwatches With An Oxygen Sensor (SPO2) In 2024.

So, let’s jump into it! 

Products NameBrandItem WeightProduct Dimensions
Qiterr Watch Waterproof TesterQiterr8.36 Pounds9.45 x 5.51 x 10.63 inches
Yuyte Watch Waterproof Tester Toolyuyte‎8.36 Pounds9.45 x 5.51 x 10.63 inches
Salmue Watch Waterproof TesterSalmue5 Pounds0.39 x 0.39 x 0.39 inches
Mophorn 6 ATM 10 Bar Watch Waterproof TesterMophorn8.3 Pounds13.19 x 10.55 x 6.77 inches
Eapmic Watch Waterproof TesterEapmic7.5lbs13 x 12 x 8 inches
KY Watch Waterproof Tester ToolKY8.34 Pounds240 mm x 145 mm x 275 mm
Liquor New Watch Waterproof Tester Aluminum ToolLiquor 3.5 kg240 x 145 x 275mm

Why Should You Choose Watch Waterproof Testers?

If a watch is a part of your everyday life, then you should consider buying a watch waterproof tester. This tester will let you know the ability of the watch to take pressure underwater or even show the leakage. 

Keep your watch active: As already said, the water-resistance of every watch isn’t the same. Where a watch might get damaged with a water splash, another watch may remain active even after soaking in the water for the whole night.

To examine the water-resistance of your watch, you can simply use a waterproof tester. Then you can be cautious about your watch, and make it your long-lasting partner.  

Save the day of a professional diver: For professional divers, a watch works as a lifesaver. As they have to remain underwater, a watch lets them know the time duration and know the oxygen level of their oxygen tank. If the watch gets affected by the water, it can be dangerous for them.

So, before diving into the water, they can simply check the waterproofness of the watch through a tester.  

How To Test Watch Water Resistance At Home?

If you don’t have a waterproof tester, you can test the water-resistance of your watch by using a simple DIY method. So, let’s learn about that process!

Required Tools and Materials:

  • Distilled water,
  • plastic bottle,
  • air pump with a stem,
  • a stick shorter than the bottle height,
  • glugan

Steps To Follow:

  • Firstly, stick the stick with the cap of the bottle.
  • Then make a small hole on the top side of the bottle to enter the air pump. However, keep in mind that your watch will need to be able to enter the bottle through the bottle cap. 
  • Once you are done with preparation, now fill the mid-portion of the bottle with distilled water.
  • Then hang the watch on the stick and put it inside the bottle. 
  • Now, tightly secure the bottle cap. 
  • After that, pump air into the bottle with the air pump. 
  • As the air pressure increases, incline the bottle to soak the watch in the water. 
  • While the watch is still in the water, lose the cap to let the air escape.
  • If you notice any air bubbles in the water, that means the watch isn’t water-resistant. And if there is no water bubble, that means the watch is water-resistant

How To Test Waterproof Watch Pressure?

To actually know the waterproof water pressure, you will need a waterproof tester. A waterproof tester has a circular scale that shows the water pressure level. To test the waterproofness with a tester, follow the next steps:

  • First, fill the water chamber of the tester with distilled water, until the red marked line. 
  • Then, properly push the crown of the watch in. 
  • After that, hang the watch with a hangbar on the bottom hook of the lid. 
  • Once you are done, then put the lid on top of the water chamber and secure it properly. 
  • Then, by using the air pump, increase the air pressure of the chamber and check the water pressure on the scale.
  • You will find the maximum water pressure level of your watch behind your watch’s face. You should not exceed that level of pressure while pumping. 
  • However, in the next step, slowly put the watch into the water and wait for a minute. 
  • Now, you should release the air. If you notice any bubble, it means the watch isn’t waterproof on that air pressure level. 

Thus, you can test the waterproof pressure of the watch. 

List Of 7 Best Watch Waterproof Testers Review Of 2024

If you are looking for the best watch waterproof testers, you should read through the next section of this article.

Here, we have picked the 7 best testers for waterproofness. We’ve found them as the most reliable, effective, and handy. Hopefully, you will find them reliable and convenient too. 

So, let’s start the review section! 

1. Qiterr Watch Waterproof Tester

To begin with, firstly we have Qiterr Watch Waterproof Tester. This is one of the most convenient, yet comparatively low-priced waterproof testers.

This tester has the ability to measure pressure up to 6 ATM or 6 bars. So, if you have a watch that you want to wear during swimming, then this device is enough to measure the waterproofness of your watch

In addition to that, you will be able to test two watches together with this Qiterr watch waterproof tester. The crank of this device is also easy to use to pump up air into the water chamber. 

Besides, the transparent cylinder of this tester is very convenient to know the exact point of the leak area. If you notice any bubbles on the water, look at the spot where the bubbles are generating. By doing this, you will know that this particular area of your watch isn’t waterproof. 

2. Yuyte Watch Waterproof Tester Tool

Next up, we have the Yuyte Watch Waterproof Tester Detector Tool. Yuyte is one of the most reliable and innovative companies. You can rely on their waterproof tester too. But, one thing I would like to mention, is that the price of this tester may seem a little high. 

However, in terms of quality, convenience, and reliability, you won’t need to worry. Just like our first product, this tester also has a very convenient transparent cylinder, which means you can easily detect the leakage area. 

Besides, this watch also is able to measure water pressure up to 6 ATM or 6 bars. So, the water pressure level is also standard. If your watch passes the 6 ATM pressure test, it means light water splashes, rain or swimming won’t be able to damage your watch. 

The last thing to mention, you can also detect two devices together by using this tester. 

3. Salmue Watch Waterproof Tester

This Salmue watch waterproof tester is a professional-grade waterproof tester. For this reason, the price of this tester is comparatively higher than other options.

However, this device also measures the pressure of up to 6 ATMs. The actual pressure range is 3 to 6 ATMs. Besides, this device has a transparent cylinder to easily find out the leakage. 

Additionally, the operation of this device is also convenient and easy. The maximum height of testing is 15.5 cm and the maximum width is approximately 7 cm. 

Just like the other products that have been already discussed, this tester is also able to test 2 watches at a time. 

But, the most interesting fact is that this waterproof tester has a 100% satisfaction guarantee provided by the manufacturer. So, if you are not happy with the device’s performance, you can contact the manufacturer to solve your issues. 

4. Mophorn 6 ATM 10 Bar Watch Waterproof Tester

If you are a professional, like owning a watch shop, a repair store, or just a curious watch collector, then this heavy-duty waterproof tester is made for you. 

The durable construction of this tester provides high hardness, great strength yet is very lightweight, thanks to the aluminum alloy for these characteristics. However, the efficiency and accuracy of this waterproof tester are also up to the mark. 

Just like any good and standard waterproof tester, this tester also has a transparent cylinder to detect the leakage of your watch. Besides, it also uses bubble generating techniques to test the waterproofness. In addition to that, this device also can test two devices at a time. 

However, this device also has a pressure range of 6 ATMs or 6 bars. But, the pressure range of the cylinder is up to 10 Bar. 

5. Eapmic Watch Waterproof Tester

Next, we have another very convenient and reliable product, which is Eapmic Watch Waterproof Tester. If you are not really interested in spending a lot of money on your waterproof tester, then this tester can be the solution. The price of this tester is comparatively lower, yet provides the service that you want from a waterproof tester. 

The size of this item is comparatively smaller, and the structure is also very convenient for regular use. However, the pressure range of this device is also 3 to 6 ATMs or bars. 

Besides, it also can test two devices at the same time. And also uses the bubble effect and has a transparent cylinder for the user’s convenience. 

In addition to that, you may get your money back or get a whole new device, if you are not completely satisfied with the service. To get that facility, you will simply need to contact the manufacturer and mention the issues that you are facing. 

6. KY Watch Waterproof Tester Tool

Here, we have another low-priced but effective waterproof tester tool. It is the KY Watch Waterproof Tester Tool. 

Just like other testers available in the market, this tester also provides pretty much the same type of services. For example, this device has a transparent cylinder with a bubble effect to easily detect the leakage area. Besides, it also has a water pressure range of 3 to 6 ATMs or bars. 

Obviously, you can test two watches together, at the same time. However, as the brand isn’t very well known, you may have to worry about the accuracy level and durability of the structure. 

7. Liquor New Watch Waterproof Tester Aluminum Tool

If you are a person who is always concerned about the durability of a product, then this item is going to be your favorite one. 

The aluminum solid body structure of this waterproof tester is really strong and provides more strength and durability, compared to the aluminum alloy. 

Apart from this, it also has all the features and characteristics of a standard tester. On top of the aluminum body, it includes a transparent cylinder as well. This means it is really convenient to use. Besides, it also can test two watches on a single test. 

However, the water pressure of this item is also 6 ATMs or bars. But, with all these good qualities, this cylinder may seem a little heavier for daily use. And the price of this device seems very high as well. 

Buying Guide For The Best Watch Waterproof Testers

Before you buy the best watch waterproof testers, you can consider some of the factors that are going to have actual impacts on your decision. You will find some of these factors below:

Water pressure level: It means, how much pressure can be tested through your waterproof tester. Most of the testers have a pressure level of 6 Bars. which might be suitable for a regular user. But, if you are a professional swimmer, then you may need to test up to 10 bars. That’s why you need to check out the pressure level of the tester. 

Size: The water tester is available in different sizes. Depending on the watches that you are going to test, you should consider this factor as well. If the cylinder is too small, you won’t be able to test your watches properly.

Durability: It is obviously a very important factor to consider. Your tester should be able to last longer and serve for a long period of time, accurately. Therefore, you may consider buying a well-branded product, which provides after-sales services as well. 

Price: Waterproof testers are indeed costly equipment. But depending on your need, this price range can vary. If you don’t need a professional grade tester, the price won’t be high in this case. However, you should analyze the market to find a good tester within the low price range. 

Frequently Asked Questions (FAQs)

For your further inquiry, you may check out this section of the article. Here, we will answer the most common questions regarding waterproof testers. 

Why Do The Watches Need Pressure Testing?

Answer: Pressure testing is the most effective way to test the waterproofness and water-resistance of the watch. If you don’t do pressure tests often, you wouldn’t know the waterproofness of your watch. And as the waterproofness of the watches tends to lose over time, you may end up damaging your watch accidentally. So, therefore, you should do pressure tests on a regular basis. 

What Are The Types Of Water Resistance Tests?

Answer: Well, there are basically two types of water resistance tests. One is the wet test and another is the dry test. Though the mechanism of both of these tests is the same, which is done by air pressure. But, in the wet test, water is involved. If you are afraid that you might damage your watch during the wet test, then you may go for a dry test. 

What Level Of Water Resistance Is Suitable For Diving And Swimming? 

Answer: To dive and swim, you may need a watch, which has a 10 ATM or 10 bars of water resistance level. However, only for swimming a 6 ATM watch is also great. 


We have reached the end of our article on ‘Best Watch Waterproof Testers’. Hopefully, after reading this article, you are well informed about the watch waterproof tester. 

However, as you might already notice, there is not much difference between these waterproof testers, in terms of features. They all provide pretty much the same features.

But, the most important thing is the accuracy and durability of the tester. So, therefore, focus on these elements before purchasing a waterproofness tester. 

We have a related article for you, you can read on the Best 15 Smartwatches for Small Wrists & Women In 2024!

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