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2024 All-New pH Meter for Water - High Accuracy Digital pH Tester (0.01 Precision) with UL Certification and 3 pH Calibration Powders - Ideal for Home Water, Hydroponics, Aquariums, Pools, and More

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$8.99

$ 3 .99 $3.99

In Stock

1.:Tds Meter


2.Size:Orange


  • Reliable Brand: At MEXYBE, we believe that knowledge is power, especially the water we consume. We are dedicated to empowering individuals with precise water testing tools because clean, balanced water is a fundamental right. Our pH meter represents our commitment to health, safety, and peace of mind. Whether you're ensuring drinking water purity or maintaining your garden, MEXYBE delivers trusted accuracy. Join us in protecting what matters most—your health, home, and our planet
  • Friendly Reminder: Regularly cleaning the pH meter electrode is crucial for ensuring accurate readings. Contamination of the electrode can lead to unstable measurements. Please use an appropriate cleaning solution, such as distilled or purified water. If you have any questions, feel free to contact our customer service team at any time
  • Easy to Use: Turn on the pH meter and immerse it in water between the upper and lower immersion lines (ensuring the small glass ball is in full contact with the liquid). Gently stir to eliminate any bubbles, and take the reading once it stabilizes. (Important Notice: The product is pre-calibrated before shipping and ready to use straight out of the box. If the product has not been used for more than one day, please soak the electrode in the test solution for 5 minutes before conducting any tests. Failing to do so may result in longer stabilization times for pH readings)
  • Essential for Every Home: Elevate your quality of life with this versatile tool. Perfect for testing pH balance in various environments such as household water, drinking water, reverse osmosis systems, hydroponics, aquariums, swimming pools, hot tubs, and spas. Essentially, any situation where accurate pH testing is needed can benefit from this meter. Enhance your daily living with the confidence that comes from knowing your water is always just right
  • What’s in the Box & Support You Can Count On: Along with your pH meter, you'll receive a detailed user manual, 2 x 1.5V button cells (pre-installed), and 3 x pH buffer powders. Plus, a dedicated team of water quality experts ready to offer rapid and efficient responses round the clock through live chat and email. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that hold genuine value for you
  • Important Notice: The product is pre-calibrated before shipping and ready to use straight out of the box. If the product has not been used for more than one day, please soak the electrode in the test solution for 5 minutes before conducting any tests. Failing to do so may result in longer stabilization times for pH readings



Product Description

2024 All-New pH Meter for Water

2024 All-New pH Meter for Water

Easy to Use

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

1. REMOVE the protective cap and press the ON/OFF button; 2. IMMERSE the meter into the water between uper and down immersion line; 3. Lightly STIR the meter to remove any air bubbles; 4. WAIT a while for the readings to stabilize 5. Read the results before take the meter out of the water

PH tester usage related issues:

  • When the PH meter is turned on in the air, the value jumps irregularly, which is a normal phenomenon. The value in the air cannot be used as a reference.
  • When measuring the water with the PH meter, it needs to be stirred gently (to remove the bubbles attached to the probe), and it takes a period of stabilization. It is normal for the value to jump up or down during the test. Please do not just insert it and read it immediately.
  • White crystalline salt appears around the electrode of the PH meter, which is a normal phenomenon of the PH electrode, and the electrode can be removed by immersing it in water and cleaning.
  • The PH meter electrode is made of glass, which is fragile. Please do not drop it or touch it with your hands. Do not test the water above 50℃. Do not test the strong acid and alkali, which will cause the electrode glass to burst.

Specifications and Features

Weight 50g
Size 6.1*1.3*0.6 inch
Power supply 2*1.5V (LR44 button cell)
Package Including 1x ph meter, 1x user manual, 1x color box and 3 x pH buffer powders
Measuring range 0.00-14.00pH
Working environment 0-60℃, RH<95%
ATC Automatic temperature compensation: 0-60℃
Calibration function Three-point automatic calibration
Widely Used household water, drinking water, reverse osmosis systems, hydroponics, aquariums, swimming pools, hot tubs, and spas

Easy to Calibration

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

Instructions for use of PH calibration powder:

Calibration powder: pH standard solid substance. It can be used after adding water. Suitable for calibrating any type of ph meter. Each package needs to prepare 250ML of purified water.

  • Of course, our ph meter has been factory calibrated before it leaves the factory

  • To provide users with reliable and useful results, our team uses more precise and complex algorithms to measure pH levels. While this may take a bit longer for readings to stabilize, it ensures more accurate and trustworthy results.

  • Before use, soak the pH electrode in a sample liquid for a few minutes.This can improve the electrode’s performance and reduce stabilization time. If the meter hasn’t been used for a while, soak it for at least 5 minutes to prevent long stabilization

  • 1. Press the ON/OFF button once to turn off the meter.

    2. Rinse the meter in clean water and shake off any excess.

    3. Replace the protective cap.

  • 1. Keep the electrodes clean: Clean the electrode of PH meter with distilled water before use, and blot the water with filter paper

    2. Reduce manual error: Take the average value of two tests

    3. Calibrate the meter every 1-2 months after use


Richard Lee Overman
2025-09-02 17:56:11
Works great, and obviously this isn't an NIST traceable lab instrument or anything, but for the price, I'm impressed. It's basically the same thing anyway. I used the calibration salts, and it was already spot on out of the box, but the only way to know that is to do the calibration. Additional calibration salts packets are available on Amazon. For those complaining that it drifts, or that it changes measurement when you move it, that's NORMAL. pH is finicky, and actually very hard to nail down and measure, so if the pH looks like it's drifting, that's because it is. Moving your solution to a new container will swing the pH as well. In a lab setting, you would calibrate every day and preferably right before measuring, maybe even after too just to be sure, and take the sample to the meter as soon as possible with minimal manipulation. The nice thing about this is I can put it directly in my tank and get a very accurate reading. For a fish tank, it's pretty good.
LW
2025-08-06 15:50:56
Easy meter to use. My only complaint is that it takes a few minutes to get the final read, but it seems to be working fine. We tested the calibration against our well maintenance company's meter, and there were no descrepancies at that time. I'm very pleased with it, and the price was very reasonable.
Just my opinion
2025-08-03 16:54:32
I bought this item on amazon Jan 17th and received it a few days later. Following the calibration instructions, the ph meter would not calibrate. I exchanged it with Amazon for a new one. Received it a few days later and this one would not calibrate either. I called Vivosun and waited 4 hours for them to call me back. The caller hung up before my wife could get me on the phone. I called them back and waited about 10 minutes to speak to another person, who stated that the meter comes fully calibrated from the manufacturer and if I was having trouble with it, I needed to buy another solution to calibrate the meter. I asked him if they could replace it and he took my email information and said it would take about 24 hours for me to get the email and someone would help me at that point. I asked to speak to his supervisor, I was placed on hold for about 5 minutes, he came back on the line and told me that his supervisor was unavailable and I would have to wait for the email. I have spent 100s of dollars with this company and this is the best they can do? I highly recommend others picked a different ph meter do to the faulty state of this device and the companies customer service just sucks.
Bill
2025-07-24 16:05:33
Works great, accurate and durable.
KR
2025-07-23 13:28:06
Works as it should. I use it to monitor the pH when pickling animal hides and so far my hides turned out well and pH appears accurate. Easy to use. Recommended.
jules1976
2025-07-07 10:57:53
Just got delivered and suspect our water was acidic. Faucet water is 6.7 from averaging readings as it changes every second and doesn't just stop on a #. Filtered fridge water is 6.3, again guessing. I wish it just finalized a number. Swirling it causes numbers to change but just resting it in the cup does the same. I like the digital readout. And directions for calibrating when needed altho lengthy I hope makes sense when the time comes. Giving it 3 stars due to the inconsistency of readout and guessing where it actually is.
P Steedman
2025-06-19 15:59:45
Product was simple to use and seems accurate. Just remember what range of PH you need to test. They make HIGH PH testers as well as regular PH testers.
BV
2025-06-13 12:49:08
The 2024 All-New pH Meter for Water is an excellent tool for anyone needing precise pH measurements in various settings. With a high accuracy of 0.01 and UL certification, it promises reliability and safety for users. The inclusion of three pH calibration powders simplifies the calibration process, ensuring accurate readings consistently. Ideal for applications such as home water testing, hydroponics, aquariums, and pool maintenance, this digital pH tester caters to both beginners and experienced users. Its compact design and easy-to-read digital display make it practical for on-the-go testing. The pH meter's responsive sensor provides quick, reliable results, benefiting those managing delicate water conditions. Overall, the 2024 All-New pH Meter offers a great balance of precision, ease of use, and added convenience with its calibration powders. This tool is a valuable addition for anyone needing dependable water testing.
Ashley Preston
2025-05-04 13:38:27
Exactly what I needed to test the TDS of water for my aquarium, works great, great value, quickly shows you the TDS of your water. Super simple to use with the click of a button and results are quick to show on screen! Very fast and seems accurate.
Rick Bougie
2025-03-25 11:40:43
Arrived on time, easy to use and appears accurate for pool salt water levels.
BRYAN
2025-03-21 15:37:59
Testing water.Good price and it seems to work.
Roger M.
2025-03-01 14:48:48
It seem that the reading is very off .It goes . It goes + to- 100 ppe every time, with the same sample , same gage.
Muhammad Umer
2025-01-16 13:05:28
I loved this product after its first use. I treid it multiple times by adding impurities into tap water and its TDS readings changed. Thanks to the manufacturer that today I was able to check the quality of my tap water. Every household must have one such TDS meter just to check on and off that they are not consuming contaminated water.