Best Ppm Meter For Hydroponics

Peter | 06-01-2026

Looking for some of the best Best Ppm Meter For Hydroponics? As you may know, there are dozens of brands available in the market such as VIVOSUN,YINMIK,Hofun,EZTOCH,CIZTADA and some come with vastly different price tags. Let us help you out here – we have handpicked the Best Ppm Meter For Hydroponics for you.

To compile our list, we’ve researched and evaluated a range of the best-selling products on the market. We recommend VIVOSUN Best Ppm Meter For Hydroponics as our top pick because of its exceptional overall performance. Want to explore more options? Read on! There’s also a buying guide to help you make a wise shopping decision.

Editor's Choice
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy
Premium Pick
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy
VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy
Budget Pick
pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH
pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH

Top 9 Best Ppm Meter For Hydroponics

We researched and compared the top products in the Best Ppm Meter For Hydroponics category to provide you with these recommendations.

1. VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy
9.8

Vivosun

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  • 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, 0-9990s/cm; Accuracy 2%, 0.1- 80.0C, 32.0-176.0F; 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

2. pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH

  • {One-click access to the temperature pH EC value of hydroponic nutrients solution} YINMIK 4-in-1 pH EC tester is a professional tester for hydroponic growers. The pH ppm mode is designed for hydroponic basic reservoirs, and the pH EC mode is designed for hydroponic nutrient solutions.The pH and temperature of this product are always displayed on the screen.
  • {Latest upgraded version of Hydroponic Tester} This pH tester can be immersed for a long time. You can directly insert it into your hydroponic equipment or hydroponic tube without taking it out to continuously monitor the nutrients. Just turn it on every time to get the real-time value. The extended temperature stainless steel electrode responds quickly. Accurate ATC ensure the accuracy of the EC value of the nutrient solution at different temperatures.
  • {With calibration solution, ready to use out of the box, convenient and time-saving} The water quality tester comes with 4.00-7.00 pH calibration solution and 1413S/cm EC buffer solution. You don't need to spend time and effort to prepare the solution, you can use it after opening it. TDS EC is calibrated before leaving the factory and can be used out of the box.
  • {Multi-function tester suitable for home use} This pH test pen can measure planting water, swimming pool water, drinking water, tap water, well water, etc. It can also measure your fermented beer wort and your fish tank water. Any liquid that needs to measure pH EC TDS can be used.
  • {Worry-free after-sales service} YINMIK brand purpose is customer first. YINMIK team is online 24 hours , your questions will be answered within 12 hours. In addition, All accessories matching this pH ppm meter can be found in YINMIK Store: pH Calibration powder, pH Calibration Solution, EC Calibration solution, New Replacement probe.

3. Digital TDS Meter, Hofun 3 in 1 TDS, EC & Temperature Meter, Accurate & Reliable PPM Meter, Water

  • UPGRADED MULTIFUNCTIONAL WATER TESTER: Hofun 3 in 1 TDS Meter, Electric Conductivity Meter & Temperature Meter features the most updated technology. The upgraded big backlit LCD makes test reading easy for you. The auto-lock function also saves energy. Hofun water testing kits for drinking water is definitely a helpful water test kit for your water safety at home.
  • ACCURATE & QUICK MEASUREMENT BY RELIABLE TDS WATER TESTER: Hofun drinking water test kit is equipped with premium quality titanium alloy probe for quick and convenient water total dissolved solids(tds) test. The wide tds test range (0-9990ppm )makes it fits multiple uses, like homr drinking water test, well water, tap water, (RO)/DI Water Softner System, laboratory, hydroponics, aquariums, swimming pool, hot tub, etc.
  • EASY READING AND INSTANT RESULTS: Hofun ppm water tester meter is designed with super easy operation. You just turn TDS meter on and stir water gently, then testing results will display on screen and HOLD button will help to stabilize the reading. And the water quality tester will shut off automatically if there is no operation for over 2 minutes to save energy.
  • MULTIPURPOSE DIGITAL TDS WATER TESTER METER: With the help of water test kits for drinking water, it's more convenient for you to test the purity of your drinking water and to ensure the health of your family.Hofun drinking water tester helps to monitor whether your Reverse Osmosis (RO)/DI System is working properly or not, whether it's time to replace the filter, to check your hydroponics, aquarium and so on.
  • YOUR PURCHASE IS WELL-PROTECTED: Hofun water hardness tester digital is manufactured under extra high standards and of super good quality. Thus we have absolute confidence of our water tester kit for drinking water and will always stand by our products.

4. EZTOCH Hydroponic pH EC Meter, Water pH TDS PPM Meter with Simultaneous Display for Reservoir

  • Simultaneously display pH EC Temp or pH ppm Temp: This pH tester can display the measured values of pH EC and temperature at the same time. Press the MODE button can adjust to display the measured values of pH PPM and temperature Simultaneously; read 3 parameters at a time, which is easier to use; and this water pH meter has a lock function, whether it is used to measure hydroponics, drinking water or aquarium, you can easily lock and record the readings
  • pH EC Meter for Hydroponic Growth: This pH meter can easily measure the pH and conductivity levels of hydroponic nutrient solution, and the conductivity measurement range is 0.00-19.99mS/cm which adopts a more practical 0.01mS/cm unit and a dual design of PPM 500 hydroponic unit. It is a 4-in-1 hydroponic pH EC TDS tester that is sufficient for hydroponic beginners and enthusiasts
  • pH PPM Meter for Hydroponic Base Water Setup: tap water, filtered water, rainwater, etc. can be used as base water for hydroponic Growing. EZTOCH pH TDS meter helps you measure the pH PPM level of the base water reservoir. The ideal pH level is around 7.0 pH neutral, and the ideal PPM value is within 70ppm, which ensures that the plants absorb the nutrients of the nutrient solution instead of the impurities in the base water
  • More Accurate pH EC meter: The pH meter has been calibrated before leaving the factory and is ready for use out of the box. Also coming with pH 4.00 pH 7.00, EC 1413S/cm calibration solution, which can help you confirm whether the pH conductivity tester is in an accurate state at any time. No tedious steps to configure calibration powder are required. It can be calibrated after opening the solution and can be corrected at any time, making pH probe very easy to maintain high accuracy
  • Widely used hydroponic tester: Suitable for all hydroponic systems, DWC systems, indoor hydroponic gardens, Kratky hydroponic setup, vertical hydroponic towers, aeroponics, aquaponics, use EZTOCH PPM tester to help your hydroponic vegetables, hydroponic herbs, hydroponic tomatoes grow healthily

5. VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy

VIVOSUN Digital pH and TDS Meter Kits, 0.01pH High Accuracy Pen Type pH Meter ± 2% Readout Accuracy
9.5

Vivosun

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  • High Accuracy pH Tester: Measures pH levels from 0.00 to 14.00 with 0.1 pH accuracy; Features one-touch automatic calibration with included buffer powder packs for easy setup
  • 3-In-1 TDS Tester: Accurately measures TDS (total dissolved solids), EC (electrical conductivity), and temperature (/ switchable), meeting your diverse needs; Measuring ranges: 0-9999 ppm TDS, 0-9999 S/cm EC, 0.1-80 / 32-176 Temp.
  • Precision Measurement with ATC: Equipped with ultra-sensitive electrodes, both testers provide rapid, reliable results; They also feature Automatic Temperature Compensation (ATC) function that adjusts for water temperature variations, so you can always get accurate readings, no matter the temperature conditions
  • User-Friendly Features: Large backlit LCD screens ensure clear readability in all light conditions; Unique hold function locks readings for easy reading and recording; Memory function preserves settings after power interruptions, so you don't need to reset after unexpected shutoffs
  • Multiple Applications: This combo is perfect for monitoring pH, TDS, EC, and temperature of your drinking water to safeguard your family; It's also ideal for checking the water quality of swimming pools, spas, RO systems, hydroponics systems, aquariums, and more

6. CIZTADA pH Meter for Water 4 in 1 pH EC TDS Temp Meter for Hydroponics PPM and EC Water Tester

CIZTADA pH Meter for Water 4 in 1 pH EC TDS Temp Meter for Hydroponics PPM and EC Water Tester
7.7

Ciztada

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  • [pH and EC Meter for Water Systems]: EC range of 500-2000 S/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.

7. 4 in 1 Digital Water Quality Tester - TDS/EC/Temperature(°C/°F)TDS Meter | 0-9999 ppm |

4 in 1 Digital Water Quality Tester - TDS/EC/Temperature(°C/°F)TDS Meter | 0-9999 ppm |
7.9

Ekootimo

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  • Reliable Accuracy Our TDS Meter 4-in-1 Digital water tester combines a high-performance smart chip with a rugged titanium probe for fast, consistent results. Perfect for drinking water, aquariums, tap water, and more - trust every drop
  • 4-in-1 Water Quality Tester Switch between TDS, EC, and F / C with one tap. Get instant, accurate readings for tap water, drinking water, or hydroponics anytime, anywhere
  • Smart Color Alerts & Big-Screen Clarity Our profrssional water hardness tester features an extra-large LCD with dual-backlit colors for instant, day-or-night readings.Red backlight = Non-potable water warning (>40+ ppm) , Green backlight = Safe for direct drinking (<40 ppm)
  • Long-Lasting Power With an efficient 3V (CR2032) coin cell battery (easy to replace) and smart auto-shutoff, our tester runs 2x longer than standard 1.5V models. Just 1 battery lasts 12+ monthseven with daily use!
  • Durable & Reliable Design TDS Meter 4-in-1 Water Tester Features a tough ABS outer shell with comfy non-slip grips for easy handling. The advanced dual-core processor inside gives you fast, ultra-precise readings every time
  • Worry-Free Support Enjoy a 2-year warranty with 18-hour/day, 7-day/week customer service. Got questions ? Our team is always ready to assist!
  • Product List Body x1, Built-in Battery x1, Operation Manual x1, Outer Packaging x1

8. Hydroponic ppm pH Monitor, WiFi 6 in 1 pH EC Meter for Hydroponics Growing System,Continuous

  • [ 6 in 1 pH EC PPM WIFI Monitor for hydroponic plants] YINMIK 6-in-1 hydroponic nutrients monitor can give you accurate pH, TDS, Conductivity, CF, Temperature , Air Humidity testing. YINMIK pH ppm Tester probe is new upgraded composite probe , one probe can measure all parameters of pH, TDS, EC and TEMP at the same time, fully meet the needs of hydroponics water monitoring.
  • [Continuously Monitoring Reservoir Tank ] This WIFI pH monitor probe can always be completely immersed in the nutrients solution tank, continuously monitoring the pH value, conductivity level and temperature in the nutrient solution tank.You will get the growth environment conditions of your plants anytime anywhere.If you have multiple hydroponic gardens, you can add them all to your phone and monitor multiple hydroponic systems at the same time.
  • [Monitor Hydroponic nutrients status on Mobile Any Time ] The smart hydroponic water monitor with APP can be connected to WIFI , easy connecting to your cell phone, monitoring hydroponic water solution through app even if you are not next to the hydroponic device.Besides, growers can view and download the measurement records for easy statistical analysis; set the high and low alarm values of pH EC PPM then receive warning messages when nutrient solution is out of the set range.
  • [Perfect for all kinds of hydroponic cultivation]YINMIK WIFI Hydroponic tester can be mounted on a wall or hung on a support bar, easy to view hydroponic solution status. Convenient for indoor growing system, hydroponic setup, indoor gardening, aeroponic, horticulture, DWC, Drip System ,Wick System , Ebb and Flow , Kratky Method of Hydroponics.
  • [Complete accessories&Worry-free service] YINMIK pH Meter package includes pH and EC calibration liquids and Electrode cleaning liquid. You don't need to spend time preparing the solution . All accessories matching this pH ppm meter can be found in YINMIK Store: pH&EC Calibration liquid, New Replacement probe, Probe cleaning liquid, Probe protective solution YINMIK brand purpose is customer first. YINMIK team is online 24 hours , your questions will be answered within 12 hours

9. UIUZMAR pH Meter for Water Hydroponics Supplies - pH Up and Down Tester Digital PPM Meter EC Meter

  • Upgraded 4 in 1 Tester: pH EC tester is specially upgraded for hydroponic growers. It can continuously monitor pH, EC and temperature values of the hydroponic nutrient solution. UIUZMAR pH meter helps you know when to add nutrient solution and when to add pH UP DOWN solution to adjust pH.
  • Highly Accurate & Stable Probe: The advanced probe provides reliable, stable readings that you can trust for nutrient testing and maintaining optimal water conditions.
  • Perfect PPM Meter for Hydroponics & Indoor Growing: Ideal for home growers using hydroponic systems, DWC (Deep Water Culture), aeroponic growing tents, and other indoor plant setups, ensuring precise measurements for the plants.
  • Easy to Use & Read pH Meter: The clear, intuitive display makes it simple to monitor your water's pH, TDS, EC, and temperature levels, so you can quickly adjust your growing environment to perfection.
  • Versatile Applications: Whether youre growing vegetables, herbs, or flowers, this meter is perfect for testing hydroponic nutrients, water pH, and overall environmental conditions.

Peter

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