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Water Quality Tester
Water Quality Tester
Water Quality Tester
Water Quality Tester
Water Quality Tester
Water Quality Tester

Water Quality Tester

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Estimated Delivery Date: Thursday, December 17

Due to high demand, please allow at least 2-4 weeks for delivery.

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Item Specifics
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Product Details

Use Water Quality Tester To Ensure Water Quality and Purity in Seconds!

Drinking or using contaminated water can result in severe illness or death. That is why it is important to ensure that household water is safe, clean and free from bacteria and disease. Routine testing of household water is necessary to tell how safe it is to drink. Even with built-in filters, it’s hard to tell if dangerous minerals and bacteria are present.

You may think that in order to test your water, you have to spend tons of money on professional teams that will come to your home with fancy equipment. Thankfully, that’s not the case, with this water quality tester, you can check the water in your household yourself. Not only can you do this quickly and easily, but it is also very affordable.

Why do you need Water Quality Tester?

Drinking water that is contaminated by chemicals could have a serious impact on you and your health. If the test is negative, then you know you have to take some safety measures to stop the contaminationprevent water-borne diseases and start drinking clean water again.


The Water Quality Tester is largely used to measure TDS or Total Dissolved Solids. TDS are basically any minerals, metals, organic material and salts in our water. Any water whether from a tank or well will have TDS unless it’s water from an RO/DI (Reverse Osmosis) system. TDS is directly associated with the quality and purity of your water. Using a TDS meter will notify you if the amount of TDS in your water is safe to consume or not.

Testing the quality and purity of your water means you can:

  • Monitor if the Reverse Osmosis (RO)/DI System is working properly
  • Check if filters need to be replaced
  • Aid in aquarium maintenance
  • Inspect if pools are safe to plunge into

Water Quality Tester gives you practical information so you can install devices that assist in getting rid of any contamination. For example, instead of getting a conventional showerhead, you could purchase a specialized one with disinfectant properties. Even though you will have to spend some money from the wallet, at least you will ensure that you and your family are safe.

You can use this Water Quality Tester in the comfort of your home! You don’t need to hire an expert to complete such tests. The test will show you if the water you use is safe or not in an instant.

Why buy our Water Quality Tester?

Accurate and reliable you can achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures.

This multipurpose Water Quality Tester is an advanced digital ppm meter pen with Advanced Microprocessor Technology, combines Total Dissolved Solids (TDS) MeterElectrical Conductivity Meter and Temperature Meter all in one ergonomically designed pen.

Easy and instant, just turn the water quality meter on and stir water gently, then reading will appear in seconds. The auto-locked function will stabilize readings on the LCD, and the TDS ppm meter will shut off automatically if without operation for over 2 minutes to conserve battery.

Equipped with backlit LCD for easy reading. The colorful chart on the back of the device explains the reading so anyone can easily understand the test results. Basically, if the backlit color is green then the water is safe and if the backlit color is red then the water is contaminated.

The device is factory calibrated and is ready to be used for any and all types of water. This portable TDS EC Meter allows you to have some peace of mind not only at home but also when you go on family vacations as it includes a protective carrying case with a belt clip.

Frequently Asked Questions (FAQs):

Question: What is the battery used with the device?
Answer: The Water Tester is powered by a 3V (CR2032) coin type battery. Depending on the usage, the battery can last approximately up to 1 year.

Question: Can it test the PH level?
Answer: No, this device is only designed to test TDS (Total Dissolved Solids) in the water, EC (Electrical Conductivity) of water, and Temperature of the water.

Question:  Can it be used to test aquarium water?
Answer: Yes, this device can test TDS, EC, and water temperature of water from the aquarium to help the user correct the TDS level and temperature depending on the species of fish inside the tank.

How To Use Water Quality Tester:

  1. Remove the protective case and press the ON/OFF button.
  2. Immerse the TDS meter into the water.
  3. Wait for the display stabilize.

There have 3 options PH meter, TDS EC meter, PH and TDS EC meter, please check carefully and choose the one you need.

TDS & EC meter KT-1 :

  • Conductivity: 0-9999us/cm
  • TDS: 0-9999ppm
  • Celsius: 0.1-80.0 ° C
  • Fahrenheit: 32.0-176.0°F
  • Accuracy: ±2%
  • Net weight: 55g
  • Size: 153 x 30 x 14 (mm)
  • Battery: 1x3V CR2032 ( Not included )
  • Package Includes: 1 x Water Quality Tester, 1 x Carrying case, 1 x User Manual

PH Meter  KT-3:

  • Display: LCD Digital
  • Accuracy: 0.01
  • Resolution: 0.01
  • Operating Temperature: 0~80°C
  • Measuring Range: 0.00~14.00
  • Probe Type: Precision glass bulb electrode
  • Power Supply: 2*1.5V LR44 Batteries(Not included!!!)
  • Size:155 x 29 x 16 mm
  • ATC automatic temperature compensation
  • Package Includes: 1 x PH tester ( No including the battery ), 1 x Carrying case, 1 x User Manual
How to Use: 
  • 1 bag 6.86 PH buffer powder needs 250ml water(Distilled water, Pure water, water with PH value-neutral in room temperature), then shake it gently, then use the pen to test it. If it displays 6.8, then the pen is good to use.
  • If using 4.0 powder to calibrate, the test result needs to be 4.0, and the pen needs to stay in the water.
Note  The PH meter need to be recalibrated, when:
  • The PH meter has been used or placed for a long time
  • The PH meter has been used frequently
  • High accuracy is needed.


  • Over 28,000 happy customers worldwide
  • Real people on our support team ready to help
  • We proudly offer a full satisfaction guarantee. Our highest priority is to make you happy, so every order comes with a 60-day money back guarantee!
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We truly believe in the best customer support, meaning we will do whatever it takes to make sure you have a positive purchase experience. We respond to emails within 24 hours and always make sure all your concerns are answered ASAP.

  • Easy Returns. All our products are backed with 60-day money back guarantee. Just contact us and we will refund the purchase price.
  • Risk-Free Purchase: Our Buyer Protection covers your purchase from click to delivery so you can shop with peace of mind.
  • 100% Satisfaction Guarantee: All our products are backed with 60-day money back guarantee. If for any reason you’re not completely satisfied with your purchase, contact us for a product refund. We’ll be more than happy to assist you.
Item Specifics
Item Name:
Water Quality Tester
With Backlight Or Not:
Display Type:
Shipping & Payment

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.


How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will I be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won't be charged any extra fees.

When will you ship my order?

If you order an in-stock item, we’ll ship it within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS or USPS. Typically, delivery takes 5-20 working days after dispatch, but it may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days. But sometimes tracking might not be available if free shipping applies. In this case, please contact us at [email protected]

Can I cancel my order?

You can change or cancel your order within 12 hours. Please contact us at [email protected]

About Us
Customer commitment

We’re a company with a customer-obsessed culture and try to meet and exceed your expectations every time you shop our store. Your opinion is our biggest drive for improvement. Feel like a true insider with our exclusive offers and closed promotions.

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