








💧 Elevate your water IQ — because clean water is the new luxury.
The MEXYBE 2025 4-in-1 TDS Meter is a professional-grade digital water tester designed for precise measurement of Total Dissolved Solids (0-9999 ppm), Electrical Conductivity, and temperature in both Celsius and Fahrenheit. Featuring a high-precision chip, titanium alloy probe, and a 25% larger backlit LCD, it offers reliable, easy-to-read results for diverse applications including drinking water, RO/DI systems, aquariums, and hydroponics. User-friendly functions like auto-lock, hold, and auto-off enhance usability and battery life, making it an essential tool for health-conscious professionals and water quality enthusiasts alike.












| ASIN | B0CTHWS8GX |
| Amazon Bestseller | #41,345 in Pet Supplies ( See Top 100 in Pet Supplies ) #621 in Aquarium Water Quality Testing & Treatment |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Manganese |
| Color | white |
| Customer Reviews | 4.4 4.4 out of 5 stars (4,133) |
| Date First Available | February 3, 2024 |
| Display Style | Backlit LCD Screen |
| Included Components | 1x TDS Meter (White) 1x MEXYBE Instructions; 1x MEXYBE Color Box |
| Is Discontinued By Manufacturer | No |
| Item Weight | 52 g |
| Manufacturer | MEXYBE |
| Material | plastic |
| Package Dimensions | 15.7 x 3.2 x 1.9 cm; 52 g |
| Part number | 2024-TDS-A2 |
| Size | Tds Meter |
| Style | Tds Meter |
渡**渡
ちゃんと使えました。
M**A
doesnt come with battery and no scale printed on the device
Bought with the description of newest version (2024) but disappointed with the usability and quality. no scale printed on device, so you have to remember what a good number is. Doesn't come with LR44x2 battery, so you will need to purchase it separately.
S**M
水質の変化を知るということであれば用途としてはいいです。
R**N
水耕栽培(大葉、ミニトマト)で肥料の濃度調整(EC値測定)に使用するため購入しました。使用回数はまだ5回程度(水道水、水耕栽培の肥料濃度調整)であり、耐久性については今後の評価となります。 良かった点 TDS、EC、水温(摂氏・華氏)の4項目を一度に測定でき、測定時間も数秒と短いため、非常に使いやすいと感じました。 操作ボタンは3つ(モード、クリア、電源/測定値保持)のみで、ディスプレイ表示も見やすく、直感的に操作できます。 測定精度については、付属マニュアルに±2%(0〜2000ppm)、±5%(2000〜9999ppm)との記載があります。一般的な水耕栽培や水質管理においては±2% FS程度の精度があれば十分という情報もあるため、この価格帯で簡易測定ができる点を考慮すれば、実用上問題ないレベルだと考えられます。 気になった点 付属のマニュアルが英語版のみで、機能や使い方の説明はある程度記載されているものの、具体的な測定時間の目安(「安定するまで」という曖昧な表現)、使用電池の型番(LR44)、電池の取り外し方(ケース上部を引っ張る)といった重要な情報が不足している点は改善を期待したいです。また、防水機能はないため、測定の際は電極部より上を水に浸けないように注意が必要です。 その他 商品の発送元は中国のようで、注文から到着まで9日間を要しました。梱包はビニール封筒による簡易包装でしたが、本体がプラスチック製のハードケースに収められていたため、破損等はありませんでした。電池は本体に装着済みで、すぐに使用できました。 総評 複数の測定項目に対応し、操作も簡単であるため、手軽に水耕栽培の肥料濃度を管理したい方にとって、価格を考慮すれば十分な製品だと思います。ただし、マニュアルの記載不足や防水機能がない点には注意が必要です。
I**F
I’ve been using the 2025 All-New 4-in-1 TDS Meter for a few weeks now to check water quality in my aquarium and for general testing around the house, and overall it’s been accurate, reliable, and easy to use. Right from the first test, the readings felt consistent. Whether I was measuring total dissolved solids (TDS), electrical conductivity (EC), or water temperature, the numbers matched what I expected based on past tests with other meters. The ability to switch between °C and °F is a nice touch, and the digital display is clear and readable even in lower light. One thing I appreciate is how simple the device is to operate. There are only a couple of buttons, and once you learn the basics (calibrate, dip, and hold for a stable read), it’s very straightforward. The meter responds quickly, and the readings stabilize in a matter of seconds, which makes testing quick when you’re doing multiple samples. The build feels solid for the price — it’s lightweight but doesn’t feel flimsy, and the protective cap helps keep the sensitive electrodes safe when stored. The digital screen is easy to read, though it doesn’t have a backlight, so if you’re working in dim conditions you might need a light source. A few small things to know: The probe section is a bit compact, so you have to be careful to dip it deep enough for accurate readings, especially in shallow containers. It’s not waterproof beyond the sensing area, so avoid submerging the body of the tester. Overall, this 4-in-1 TDS meter gives you good accuracy and reliable performance at a price that’s very reasonable — great for aquarium hobbyists, water quality checks, or anyone who wants quick insight into water conditions without spending on more expensive lab gear.y
A**R
As it says on the tin
S**D
The 2024 All-New 4 in 1 TDS Meter Digital Water Tester is a reliable and accurate tool for testing water quality. Whether you're concerned about your drinking water, RO/DI system, aquarium, or pool, this meter provides professional-grade testing with ease. Its ability to measure TDS, EC, and temperature (in both Celsius and Fahrenheit) ensures comprehensive analysis. With a range of 0-9990ppm, it covers a wide spectrum of water compositions. The device is user-friendly, making it suitable for both beginners and professionals. Overall, it's a must-have tool for anyone serious about maintaining water quality in various settings.
M**D
الجهاز ما استخدمته الى الان ولكن حبيت اكتب تعليق للي بيشتري من السعودية لا يوجد معه بطارية لذلك يتوجب عليك شراء بطارية من نوع LR44 تباع هنا على امازون اطلبها اثناء الشراء . بناء على التعليقات الجهاز ممتاز جداً
P**S
The meter works and allows you to read and test your water. The only issue I have is that I paid and ordered for 2 but only received one in the box. I would have preferred to recieve another but the complaints site would not allow you to ask for this. I have now received a refund.
Trustpilot
1 month ago
2 weeks ago