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All-New 2025 TDS Meter Digital Water Tester – 4-in-1 Accurate & Reliable TDS, EC & Temperature Meter (°C, °F) 0-9990 ppm, Ideal for Drinking Water, Aquariums, Hydroponics, RO/DI Systems & More

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$9.99

$ 4 .99 $4.99

In Stock
  • ACCURATE WATER TESTING: Our TDS meter gives you fast and reliable results with a high-precision chip and titanium alloy probe. Easily measure Total Dissolved Solids (TDS) in your water to ensure it's clean and safe for your family.
  • 4-IN-1 DESIGN: This handy device measures TDS, Electrical Conductivity (EC), and temperature (°C/°F) all in one. The large backlit LCD is easy to read, and the auto-lock function saves your readings so you don't have to worry about losing them.
  • EASY TO USE: Pre-calibrated and ready to use right out of the box! The auto-off feature saves battery life, and the hold button freezes your readings for convenience. Testing your water has never been this simple and straightforward.
  • VERSATILE WATER TESTER: Perfect for drinking water, aquariums, RO/DI systems, hydroponics, pools, and spas. This TDS water tester covers all your water testing needs, whether at home or outdoors.
  • GREAT GIFT IDEA: Looking for a thoughtful gift? This TDS meter makes a great present for health-conscious friends, new homeowners, or anyone who enjoys clean water and peace of mind.
  • OUTSTANDING AFTER-SALES SERVICE: We’re here for you! Our friendly customer support team is ready to help with any questions or issues, ensuring a worry-free purchase and peace of mind.



Product Description

TDS Water Tester

4-in-1 TDS Water Meter Tester – PureFiz

Ensure the purity and safety of your drinking water with PureFiz's 4-in-1 TDS Water Meter Tester. Accurately measure TDS, temperature, and more for optimal water quality. Trust PUREFIZ for reliable and precise water testing solutions.

TDS Water Tester

Test Your Water Before You Drink

Clear water can still hide impurities. Test before you drink with the PureFiz TDS meter. It detects heavy metals, organic ions, and soluble salts to ensure safe and healthy water for you and your family. Protect your health – invest in a PUREFIZ TDS meter today!

TDS Water Tester

Accurate and Reliable Results

Measure your water’s purity with confidence using the PUREFIZ TDS Meter. Get clear and consistent results with easy-to-read TDS levels, ranging from ideal drinking water to unsafe contamination. Trust PUREFIZ for precision in monitoring your water quality.

TDS Water Tester

TDS Water Tester

TDS Water Tester

TDS Water Tester

TDS Water Tester

Why Choose PUREFIZ – TDS Water Meter Tester

PUREFIZ combines precision, convenience, and durability in one device. With a high-precision chip, backlit LCD display, replaceable CR2032 battery, and a premium titanium alloy probe, our TDS tester ensures accurate water quality readings every time. Trust PUREFIZ for superior performance and reliability.

Specifications and Features

TDS 0-9999 ppm (parts per million)
Conductivity (EC) 0-9999 us/cm
Degree Centigrade (℃) 0.1 - 80 ℃
Fahrenheit (°F) 32 - 176 °F
Accuracy ± 2% F.S
Net Weight 2.24 Ounce (64 g)
Size 6.30 * 1.26 * 0.71 Inch (160 * 32 * 18 mm)
Package Includes Package includes a white TDS Meter with a colorful TDS chart on the back, an instruction manual featuring a detailed data sheet of TDS values
Large Backlit LCD Display Featuring a large, easy-to-read backlit LCD screen: when TDS is 40 or below, the backlight glows green; when TDS is above 40, it glows red for quick, clear results at a glance.
Auto-Lock Function The reading stabilizes within seconds from the start of the test and locks automatically for easy reading and recording.
Hold Function The reading can be locked manually by pressing "HOLD" before it locks automatically.
ATC Features Automatic Temperature Compensation (ATC) to ensure highly accurate test results.
Auto-Off Function Automatically powers off after 2 minutes to conserve battery life.
Factory Calibrated No calibration needed—ready to use right out of the box.
A Colorful TDS Chart Comes with a colorful TDS chart on the back of the meter and a detailed TDS value data sheet in the instruction manual to explain PPM readings.
Widely Used Widely used for all water quality testing needs, including water purification, aquaculture, hydroponics, pools, colloidal silver, water treatment, and more. It’s an essential, handy tester for every household, perfect for testing tap water, filtered water, distilled water, bottled water, well water, and even refrigerated water.

patrick
Reviewed in the United States on February 14, 2025
Working as expected, nice to see the results on my water and Ice refills..
Spread the Word
Reviewed in the United States on February 12, 2025
I tested three different types of water, and they all tested exactly the same, which was not possible in this situation. The PPM number was also an accurate.
Tim Watkins
Reviewed in the United States on February 11, 2025
Works
Steve S.
Reviewed in the United States on September 6, 2024
I always wondered how good of water was in my son't well and if his purifier really worked. I also then tested my own water from our township and then from the water we get from a reputable water company (in large containers). Here's the results66: From my son's water purifier at the sink78: From my son's dog water bowl!844: From my son's bathroom sink - direct from the well!! (I don't him do NOT drink that water!!)255: From our township water (direct my from my kitchen sink18: From the water cooler we have with the container from the water companyAs you can see there was quite a difference between these sources. So from my perspective, this is a great tool to have. It's super easy to use and provides quick results. Worth all 5 stars!
Customer
Reviewed in the United States on September 22, 2024
• This water tester is easy to use and easy to read. The 2032 battery is a plus• Since I only have one tester it is difficult to compare accuracy but I tested it in several types of water and the differences are what I expected so based on that I would say it does a job that’s accurate enough for almost every need.• My old tester took an odd size of battery that was hard to find and therefore very expensive so I ended up throwing it away. This tester uses a 2032 battery which is the new standard, easy to find, and affordable• Here are my readings:o Tap water - 65o Zero Water with an old filter – 16o Zero water after a new filter was installed – 01o Pure pitcher with old filter 54o New pure filter – 24Because you need to be fairly accurate with water levels I filled the clear container to the proper level with the tester inserted. I removed the tester and marked the water level with a sharpie and will be storing it with the tester. Thiswill make it easier to use the right amount of water every time.
Placeholder
Reviewed in the United States on November 11, 2024
I finally got a chance to use this TDS meter and it was as easy as sticking it in a cup of water.I'm in the process of determining what type of water system I want to use. I've used a filtered water pitcher for years but am ready for something else.This told me my faucet water was 432 PPM. I have extremely hard water. The score is a little high in my opinion but this meter doesn't offer a scale or information. I just had to look at many source stories figure that out.
Alex Morgan
Reviewed in the United States on October 3, 2024
Water quality is crucial when we’re out on the job, and this PUREFIZ TDS Meter has been a solid tool for testing water on-site. It’s super easy to use, and the readings are accurate every time, thanks to the high-precision chip and titanium alloy probe. I use it to check the water we’re drinking as well as monitoring systems like RO units—never had an issue with it so far.The backlit LCD screen is great, especially when we’re working early mornings or in low light. I also appreciate the auto-lock feature and factory calibration—it’s pretty much ready to go straight out of the box. With the multifunction design, I can test TDS, EC, and water temperature all at once, making it versatile for whatever we need on-site.This TDS meter is tough enough to withstand the construction environment and fits in my tool bag without taking up much space. Whether you’re in construction or just want to check your drinking water, this is a reliable, accurate tool worth having.
Nicholas V.
Reviewed in the United States on October 1, 2024
This was easy to use right out of the box. It helped me get an accurate reading for the water hardness at our house and I've been able to now adjust our water softener settings. I'm hoping this tool has helped enough that we can start to have less mineral buildup.