To help you choose the best good tds meter, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!
In Hurry? Checkout Our Top Pick Of Best Good Tds Meter.
Our Top Pick
9.7/10 our score
Best Good Tds Meter
Rank | Product Name | Score |
---|---|---|
1 |
TDS Meter Digital Water Tester - Hofun TDS, EC & Temperature Meter 3 in 1, 0-9999 ppm Accurate, PPM Meter for Drinking Water Test, Coffee, Swimming Pool, Aquarium, RO/DI System, Hydroponics |
9. 7 |
2 |
TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-9999 ppm, Hydroponics EC Meter, Digital Water Testers for Drinking Water, ppm Meter for Hydroponics Aquarium |
9. 5 |
3 |
VIVOSUN 4-in-1 Digital pH Meter with ATC, pH/TDS/EC/Temp Function, ±0.1 pH Accuracy, 0-14.0 pH Measurement Range |
9. 1 |
4 |
Digital PH Meter and TDS Meter Water Quality EC Tester Auto Calibration Ideal kit for Aquarium Swimming Pool Drinking Water |
8. 8 |
5 |
Gravity: Analog TDS Sensor for Arduino | Total Dissolved Solids Meter | Water Quality Sensor Compatible with Arduino |
8. 6 |
6 |
Allprettyall Digital PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH TDS Temp Pocket Size for Household Drinking Water, Hydroponics, Lab, Aquarium |
8. 2 |
7 |
PH Meter and TDS Meter, Preciva pH Meter 0.00-14.00 ph range with 6 Calibration Powders and Auto-Calibration Function, 3-in-1 TDS EC Temperature Meter(4 Extra LR44 Batteries Included) |
8. 0 |
8 |
PH and TDS/EC Meter,PH and PPM Meter Combo,Ph Test Meter for Water,Swimming Pool Test Kit,PH Meter for Water Hydroponics |
7 .7 |
9 |
CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc. |
7. 4 |
1. TDS Meter Digital Water Tester - Hofun TDS, EC & Temperature Meter 3 in 1, 0-9999 ppm Accurate, PPM Meter for Drinking Water Test, Coffee, Swimming Pool, Aquarium, RO/DI System, Hydroponics
9.7/10 our score
- RELIABLE TDS METER WITH ACCURATE & QUICK MEASUREMENT Equipped with premium quality titanium alloy probe, TDS water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate TDS figure in seconds. In addition, advanced and reliable Automatic Temperature Compensation (ATC) ensures measurement accuracy, which reaches 0-9999ppm, making it fits multiple uses, drinking water test, swimming pool, laboratory, Hydroponics, aquarium, well water, etc.
- BONUS 3 in 1 TDS , EC & TEMPERATURE METER Hofun 3 in 1 TDS meter, Electric Conductivity Meter& Temperature Meter features the most updated technology. Three different measurement needs can be fulfilled by one meter. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life.
- EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TELLER Hofun water hardness test meter with Big Backlit LCD is far superior than most digital water quality tester display, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means non-drinking water. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line.)
- EASY OPERATION & ENERGY SAVING Hofun ppm meter allows one button operation, turn it on and put tds meter into water, you can get your desired data in seconds. Besides, there is a chart at the back of this test meter for figure reference.
- YOUR PURCHASE IS WELL-PROTECTED HOFUN water hardness test meter is manufactured under extra high standards and of super good quality. Thus we have absolute confidence of our water test meter and will always stand by our products.
2. TDS Meter Digital Water Quality Tester, TDS Temperature & Conductivity Meter 3 in 1, 0-9999 ppm, Hydroponics EC Meter, Digital Water Testers for Drinking Water, ppm Meter for Hydroponics Aquarium
9.5/10 our score
- BONUS 3 in 1 Digital TDS Temperature & Conductivity Meter Hofun 3 in 1 TDS, Electric Temperature & Conductivity Meter features the most advanced and updated technology. Three different measurement needs can be fulfilled by one digital water quality tester. Not only been convenient for you, but also saves your time and money, absolutely a helpful kit for your life.
- RELIABLE TDS METER -- ACCURATE & QUICK Equipped with premium quality titanium alloy probe, Hofun TDS water quality tester enables quick and convenient test. Put the probe into water and LCD shows accurate results in seconds. In addition, advanced and reliable Automatic Temperature Compensation (ATC) ensures measurement accuracy, 0-9999 ppm, making it fits multiple usages, hydroponics meter,Ideal water testers for drinking water test, swimming pool, laboratory, aquarium, RO/DI Water etc.
- EASY READING BIG BACKLIT LCD DISPLAY & QUALIFIED WATER TESTER Hofun water quality test meter for hydroponics ec meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. Besides, Red backlight ( ppm figure over 40 ) means high level ppm figure. Green backlight ( ppm figure below 40 ) indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line).
- EASY OPERATION & ENERGY SAVING Hofun ppm meter allows one button operation. 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.
- HIGH QUALITY TDS METER Hofun water quality test meter is manufactured under extra high standards and of excellent quality. Thus we have absolute confidence of our water test meter.
3. VIVOSUN 4-in-1 Digital pH Meter with ATC, pH/TDS/EC/Temp Function, ±0.1 pH Accuracy, 0-14.0 pH Measurement Range
9.1/10 our score
- 4-in-1 MODE: With VIVOSUN 4-in-1 PH tester, you can accurately measure PH, TDS, EC and Temp value, Know water quality clearly to ensure your family members' health
- HIGH ACCURACY: With high sensitive probe, you can quickly read the results, wide measurement range and high resolution guarantee that you can measure different kinds of liquids
- AUTOMATIC TEMPERATURE COMPENSATION: With ATC function, VIVOSUN 4-in-1 pH meter solve the inaccurate measuring problem caused by the change of liquid temperature, Easy to get a reliable, stable reading
- EASY TO USE: After calibration, put the sensor into the solution you want to test, and get the data immediately, Before another testing, wash the probe carefully, Or you may get a inaccurate reading
- WIDE APPLICATION: Ideal for household and laboratory testing applications, Buy one for drinking water, beer, kombucha testing, Good for aquariums and hydroponics using, too
4. Digital PH Meter and TDS Meter Water Quality EC Tester Auto Calibration Ideal kit for Aquarium Swimming Pool Drinking Water
8.8/10 our score
- Ease of Use: TDS water tester will lock the measure result when you press the "HOLD"button and automatically turn off after several minutes of non-use. PH tester has auto calibration function and you can quickly get readout.
- Accurate and Reliable: PH resolution is 0.01pH, accuracy ±0.01pH.TDS meter rangs 0~9999ppm, Conductivity 0~9999 us/cm,accuracy ±2%.
- Lasted Design: The digital TDS water meter and PH meter are portable to carry to anywhere, with the handhold size, you can read it easily while use ec meter.
- Wide Range Application: PPM meter extensive use in many places, such as swimming pools, drinking water, aquariums, Very good for water filters, food and drink quality monitoring.
- Package Includes: Comes with PH meter x 1, water TDS ECtester x 1, carrying case x 2, Buffer Powder x 3 (pH4.01, PH6.86, pH9.18).
5. Gravity: Analog TDS Sensor for Arduino | Total Dissolved Solids Meter | Water Quality Sensor Compatible with Arduino
8.6/10 our score
- This is an TDS (Total Dissolved Solids) Meter with gravity interface compatible with Arduino
- Good Compatibility Output: 0~2.3V analog signal output, compatible with 5V or 3.3V controller
- AC Excitation Source: effectively prevent probe from polarization. Probe is waterproof
- Easy to Use: simple connection, plug and play without soldering
6. Allprettyall Digital PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH TDS Temp Pocket Size for Household Drinking Water, Hydroponics, Lab, Aquarium
8.2/10 our score
- ✅3-IN-1 WATER QUALITY TEST - Allprettyall water quality tester designed in 3-in-1 format. pH, TDS and temperature can be measured simultaneously with high precision. Omni-directional measurement of water quality to ensure the health of water quality
- ✅AUTOMATIC CALIBRATION - The digital ph meter for water uses a 3-point AUTOMATIC calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18 to ensure the accuracy of your measurements.
- ✅AUTOMATIC TEMPERATURE COMPENSATION - No longer need to pay attention to the temperature of testing liquid, Allprettyall ppm meter can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C (32 °F-140 °F), so as to solve the inaccurate problem caused by changing the liquid temperature.
- ✅HIGH ACCURACY - With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition.
- ✅WIDE APPLICATION AND 100% QUALITY GUARANTEE - Boosting with pocket size, the ph tds meter digital water tester is ideal for drinking water, daily household, hydroponics, lab teaching and more use. Cleaning cloth for free and three extra batteries as spare. If our digital ph meter doesn’t meet your needs for any reason, just send it back for a full refund or a replacement within five years!
7. PH Meter and TDS Meter, Preciva pH Meter 0.00-14.00 ph range with 6 Calibration Powders and Auto-Calibration Function, 3-in-1 TDS EC Temperature Meter(4 Extra LR44 Batteries Included)
8/10 our score
- PH Meter: With 0.00-14.00 measurement range, 0.01 PH Resolution, Accuracy 0.05 ph. This ph meter comes with ON/OFF and Calibration buttons. Just press the CAL button to calibrate the meter, more easier to operate. Also comes with Back light LCD screen, could be read in dim area. 2 LR44 batteries included.
- 3 in 1 TDS Meter: Measurement Range 0-9990ppm, 0-9990µs/cm, Accuracy ±2%. It could be used as TDS Meter(Total Dissolved Solids), EC Meter(Electrical Conductivity) and Temperature Meter. With HOLD/Shift/Power/ buttons, could be easily operated. Also with LCD Back-Lit Display.
- 6 Calibration Powders and 4 Extra LR44 Batteries: Comes with 6 calibration powders, 4.02/6.86*2/9.18*2. The ph meter has 2 LR44 batteries inside, the TDS meter also has 2 LR44 batteries inside. Comes with another Extra FOUR LR44 batteries.
- Widely Applications: Preciva pH & TDS Meter are ultra accurate, reliable and easy to use. They could be widely used in all water quality testing situations, Water Purification Applications, Aquaculture, Hydroponic, Pool & Spa, Colloidal Silver, Water Treatment and so on.
- What You Will Get: ONE PH Meter (2x LR44 batteries included), ONE TDS Meter(2x LR44 batteries included), 6x Calibration Powders(4.01x 2/6.86x 2/9.18x 2), 4x Extra LR44 batteries, and ONE User manual. You can get one-year warranty of this set.
8. PH and TDS/EC Meter,PH and PPM Meter Combo,Ph Test Meter for Water,Swimming Pool Test Kit,PH Meter for Water Hydroponics
7.7/10 our score
- PH &3-In-1 TDSIncludes 3 in 1 TDS & EC & thermometer and digital LCD pH meter. Using HIRALIY' s PH meter&TDS, you can test pH, TDS and EC (conductivity), water quality and temperature to ensure that your drinking water or other water is safe and healthy
- Mini SizeThe mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you test it whether you take it to the pool, on a trip, to the beach or camping.
- Family EssentialsAs a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in aquarium, RO system, spa or hydroponics. Basically all the environments that need to test PH value can use this tester to get accurate data.
- High Accuracyph tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen.read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.
- Automatic Temperature CompensationNo more need to take care about the temperature of testing liquid,as the Ph Meter Has an Auto Temprature Compensation Feature That Adjusts to Water Temperatures and Water Quality.
9. CQRobot Ocean: TDS (Total Dissolved Solids) Meter Sensor Compatible with Raspberry Pi/Arduino Board. for Liquid Quality Analysis Teaching, Scientific Research, Laboratory, Online Analysis, etc.
7.4/10 our score
- Wide Voltage Input: 3.3V to 5.5V. Good Compatibility Output: 0 to 2.3V analog signal output, compatible with 5V or 3.3V controller.
- AC Excitation Source: effectively prevent probe from polarization, Waterproof Probe.
- Easy to Use: Arduino compatible, simple connection, plug and play without soldering.
- Used with ADS1115 16-Bit ADC Module (ASIN: B08KFZ3PVT, Model: CQRADS1115), Compatible with Raspberry Pi Motherboard.