If you have been searching for the best Ppm Reader, you probably have noticed that not all models have the same specifications, some can adapt better than others to different tasks. To help you choose the product you need, we have gathered 10 of the best Ppm Reader from different categories on the market.

Best Ppm Reader

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Our system have put together a list of options that will meet the needs of different types of buyers, so whether it’s price performance or its particular use, we have got you covered for more information on the products we have included links in the list down below which are updated for the best prices.

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4 used from $13.12
Free shipping
Amazon.com

Features

Part Number HFTDS-M7
Model HFTDS-M7
Color White
Is Adult Product
Size 6.29 x 1.14 x 0.59 inches (160x29x15mm)

  • ACCURATE AND RELIABLE: To achieve high accuracy, the TDS water tester is equipped with a premium quality titanium alloy probe, and an efficient intelligent chip that not only ensures stable performance but also contributes to exceptional accuracy, making it a trustworthy water quality tester
  • MULTIFUNCTIONAL AND UPGRADED: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity) and Temperature Meter 3 in 1. Upgraded with big backlit LCD for easier reading, and auto-lock function for easier use. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications
  • EASY AND INSTANTLY: Just turn TDS meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 2 minutes
  • MULTIPURPOSE TDS TESTER: Test the purity of drinking water to ensure it's healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), pool and spa, etc
  • OUTSTANDING AFTER-SALES SERVICE: We are committed to providing exceptional after-sales customer service for the digital TDS water tester meter, ensuring a worry-free purchase

Amazon.com

Features

Part Number DU-TDSW
Model DU-TDSW
Color White

  • ✅TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)
  • ✅EASY TO USE AND ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with belt clip
  • ✅MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image
  • ✅AUTO-OFF AND HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
  • ✅CUSTOMER SATISFACTION: We stand behind our products and will always focus on your satisfaction. If you don't love our products, please don't hesitate to contact us

Amazon.com

Features

Part Number 4336465266
Model 4336465266
Color Yellow+Blue
Size pH Meter Kit

  • Application: Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • PH Meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • 3-in-1 TDS Meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F; Note: This meter can't test sea water
  • Features: Comes with protective case; Lightweight, handheld design for portability and convenience
  • Included: PH meter, 3-in-1 TDS meter, 3 calibration buffers

6 new from $13.96
Free shipping
Amazon.com

Features

Part Number 2024-TDS-A2
Model A2
Color White
Is Adult Product
Size 160*32*18 mm

  • Reliable Brand: MEXYBE was founded with a simple yet important mission: to provide everyone with a accurate and reliable way to test their water quality. We believe that access to clean and safe drinking water is a basic human right, and our tds meter digital water tester is one professional way that can help people achieve that. We are committed to providing high-quality products and excellent customer service. Join us in our mission to make clean and safe water accessible to everyone
  • Accurate and Reliable Results: Tired of getting unreliable readings from other water testers? Look no further. The MEXYBE 2024 ALL-NEW water quality tester features a high-precision chip and a premium titanium alloy probe, ensuring accurate and reliable results every time. Equipped with cutting-edge technology and advanced features, it's the ultimate choice for precise water testing. So why wait? Experience dependable testing performance for you and your family today
  • Multifunctional (4 in 1) and 5 Upgraded: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications
  • Two User-Friendly Features:1. 25% Larger Backlit LCD: The MEXYBE 2024 4-in-1 water quality tester has a screen that's 25% bigger than older 3 in 1 models the market, making it easier to read for everyone, including seniors and children. 2. Convenient TDS Chart: A colorful TDS chart is placed on the back of the tester and in the user guide, so you can quickly understand PPM values without searching online—saving you time with every test
  • Multipurpose Tds Tester: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc
  • Give the Gift of Health: Looking for the perfect gift for your family and friends? Look no further than our water testing kit for drinking water! Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect gift
  • Experience our live customer support: 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
  • Better water, better life. Experience the difference of pure and healthy water with your FAMILY by MEXYBE 2024 all-new 4 in 1 tds meter digital water tester!

Amazon.com

Features

Part Number UMR-PH08
Model UMR-PH08
Language Italian

  • [Great Digital pH Tester] A great tool to monitor pH level regularly, as the pH of nutrient solution being such an important factor in hydroponic systems. For the majority of plants, a pH range of 5.3-6.5 is considered optimal for hydroponic gardening. UIUZMAR tester helps you know if your water is within the optimum range for maximum nutrient uptake.
  • [PPM EC Meter for Hydroponics] Check what the TDS and EC level is in a hydroponic system, and helps you balance water to keep plants happy and healthy. To grow the faster and healthier plants, it is vital to have the correct EC and PPM level.
  • [4 in 1 pH Meter] With pH TDS EC TEMP functions; General uses include hydroponics, greenhouse reservoir, DWC setup, indoor plant, hot tub, spa, drinking water, home tap water, well water, RO system, aquarium, and home brewing.
  • [Easy to Calibration and Storage] Simple 3-point pH calibration process (pH4.0/ 7.0/10.01), comes with 2 sets of pH calibration powders. EC/TDS is pre-calibrated, right out of the box.
  • [Product Design Features] Automatic temperature compensation (32-122 ℉), provides consistent reading regardless of any fluctuations in temperature. With LCD backlit, the backlight shuts off in 30 seconds, press any key to reopen backlight.

2 new from $89.99
4 used from $78.10
Free shipping
Amazon.com

Features

Part Number BLU2221
Model PENCON
Warranty One year free repair or replacement guarantee
Color White
Is Adult Product
Size 8 x 2.16 x 0.98 Inches
Language Spanish

  • Conductivity pen can test and monitor your nutrients (TDS) level to maximize your grow and ensure plants get the balanced feed they need; General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing
  • This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature; Durable design for repeated uses and fully waterproof and it floats in any solution
  • Calibration optional, the meter comes factory calibrated so it's ready to be used; Regular cleaning is recommended for accurate reading; Different units are available (EC, PPM 500, PPM700, and CF)
  • Combine with our pH pens and meters for full garden nutrient monitoring in water and soil; Other features: Auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery, probe care kit is sold separately
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for grower; 2-Year Limited Warranty with proof of purchase

Amazon.com

Features

Part Number TDS V2
Model TDS Meter-V2-A2
Color A2
Size A2 - Regular

  • Accurate and Reliable TDS Meter: Equipped with a premium quality titanium alloy probe and an intelligent chip, our TDS meter digital water tester ensures stable performance and exceptional accuracy for reliable water quality testing. Ideal for drinking water, aquariums, pools, and hydroponics.
  • 3-in-1 Multifunctional Water Tester: Craft911 water quality tester measures Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature, providing a comprehensive water quality test. Perfect for use as a water tester for drinking water or digital pool water tester.
  • Easy-to-Read Backlit LCD Display: Features a large backlit screen for clear readings, even in low light conditions. The auto-lock function holds the reading for ease of use, making it an excellent tds water tester.
  • Instant and Simple Operation: Just turn on the ppm water tester and dip it into the water for quick, accurate readings. The auto-off feature conserves battery life by shutting down the ec meter after 2 minutes of inactivity. Great for use as a digital TDS water tester or ppm meter.
  • Customer Satisfaction Guaranteed: Includes a 2-year warranty for complete peace of mind with your purchase. Trust our total dissolved solids meter for all your water quality testing needs, from drinking water test to water purity tester.

Amazon.com

Features

Part Number PH-9901
Model EZ-9901
Color 3 in 1 Digital pH Meter Tester

  • 【3-in-1 pH Meter】ᴘʀɪᴍᴇ ᴅᴀʏ ᴅᴇᴀʟs ᴛᴏᴅᴀʏ 2024 pH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality.
  • 【Automatic Calibration pH Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH. This pH meter uses a 3-point calibration method to calibrate the electrode to solutions with pH 4.01, pH 6.86, and pH 9.18 pH powder. You can calibrate effortlessly to ensure the accuracy of your measurements.
  • 【High Accuracy pH Meter for Water】0.01 Resolution High-accuracy algorithm chip and electrode of our TDS meter digital pH meter ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tds Meter is taken out of the sample!
  • 【Automatic Temperature Compensation Digital pH Meter】No longer need to pay attention to the temperature of testing liquid, pH meter can accurately determine the pH value of the sample in the temperature range of 32°F-140°F(0°C-60°C), so as to solve the inaccurate problem caused by changing the liquid temperature.
  • 【pH Meter to Improve Water Quality】This pH/TDS meter can help you find out quality water value. Water with equal pH, TDS levels are perfect for people's daily needs for drinking water. For plants and aquaculture animals, they can grow more fast and health if they drink good quality pH, TDS value of the water test by this pH meter.
  • 【Pocket Size pH Meter for Water】 You can use this small pocket size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, RO System, spa, soap mixtures, wine, beer or any other liquids.
  • 【How to calibrate the pH Meter/TDS Meter?】 1. Add pH4.01/pH6.86/pH9.18 buffer powder into water and stir it. 2. Press the ON/OFF button and adjust to pH mode. Put the electrode into pH4.00/pH6.86/pH9.18 standard solution and wait 5~10 seconds. 3. Press and hold the MODE/CAL button and release after 6 seconds; wait pH4.00/pH6.86/pH9.18 flash 3 times till readings are no longer flashing, finish the pH calibration.
  • 【Tips】 For better using experience, we recommend to soak the tds meter digital water tester in clear water for 5 minutes before starting calibration after receive the product. Because it may cause inaccurate readings if customer immediate use for the first time.

Amazon.com

Features

Part Number CI-9908

  • [pH and EC Meter for Water Systems]: EC range of 500-2000 µS/cm is considered optimal for hydroponic gardening, and the optimal pH value is the slightly acidic range of 5.5-6.5; CIZTADAK pH EC meter provides the consistency and accuracy readings of your feedings in hydroponic garden system, to keep your plants balance and happy.
  • [pH and PPM Tester for Hydroponics]: Closely monitor pH and EC values while growing in plant. Check and adjust pH and PPM values in hydroponic nutrient solution. Widely used in water system hydroponics, greenhouse reservoir, DWC, aquaponics, RO water, drinking water, well water.
  • [4 in 1 Multifunction Tester]: The meter provides 4 essential measurements, ppm, EC, pH, and Temp, help to know the pH and EC PPM to feed your plants. A 4 in 1 meter that meets the needs of any serious grower.
  • [2024 Updated PPM and EC Meter]: The upgraded probe gives more stable readings, faster response times; more sensitive probe ensure the accuracy of the measurement results. Helps your hydroponic plants maintain balance.
  • [Professional Water Hydroponics pH Tester]: Automatic Temperature Compensation (32 to 122℉) keeps the reading consistent. Backlight design can also measure in dim environment. And it can be used for a long time, it is an economic choice from the long-term use.