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The ISPRING TDS meter is a digital instrument that measures the TDS (Total Dissolved Solids), in the scale of ppm (parts per million) which indicates the amount of solid dissolved in the water. The lower the TDS, the purer the water. EPA suggests that the TDS of drinking water should be below 500 ppm. Besides the purity, water temperature also impacts TDS value. ISPRING 3-button TDS meter features 2 sensors, 1 for TDS and 1 for temperature. The CPU automatically calibrates the TDS value according to water temperature so the value is always accurate. The Measurement Range is 0 – 9990 ppm at 1 ppm precision, probably the highest in market at this size and cost. It also features a temperature button that turns it into a thermometer with measurement range of 31 – 200°F at 1° precision. The compact design and carrying case make ISPRING TDS a convenient and handy tool for detecting water quality anytime anywhere, either at home, in the restaurant, at work or on the go.
- Water Quality Testing Must-Have: The iSpring TDS meter is a great water quality test tool for drinking water, water filtration and purification systems such as RO systems or DI systems, aquariums, hydroponics (test nutrients), pools and spas, commercial and industrial applications and more
- Multifunctional and Easy-to-Use: The TDS reading will be displayed on the LED screen in ppm (parts per million); TEMP button- Display temperatures; HOLD button-Lock and record readings; Auto-off Function: Shuts off automatically after a few minutes of inactivity
- Durable and Convenient: Sturdy plastic housing, light weight(1.76 oz), and included carrying case with belt clip for easy portability to any indoor or outdoor water testing site
- Accurate and Reliable: Being highly efficient and accurate due to its advanced microprocessor technology, iSpring TDS meter is a trustworthy multifunctional TDS pen to know TDS and temperatures of water in any home, workplace, lab, or industrial environment
- Value Package: iSpring TDS meter x 1, Portable Leather Carrying Case with Belt Clip x 1, User Manual with TDS Chart x 1
- Top-Notch Customer Service: Backed by a risk-free 30-day money-back and extended manufacturer upon registration at iSpring. Lifetime CS and tech support from Atlanta, GA, USA. Please contact us if you have any questions or concerns. We’re here to help!
| Weight | 0.1 lbs |
|---|---|
| Dimensions | 9.00 × 5.00 × 2.00 in |
| Battery Type Required | LR44 |
| Commercial / Residential | Commercial / Residential |
| Detects/ Tests For | TDS, temperature |
| Model | TDS3 |
| On-Unit Display | Digital |
| Pack Size | 1 |
| Power Type | Battery Operated |
| Review Function | None |
85 reviews for ISPRING 3-Button Digital TDS Meter/Thermometer with Automatic Calibration, Temperature Button and Leather Case
Only logged in customers who have purchased this product may leave a review.
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Alyson Wehner (verified owner) –
Worked great. I use it to test the hard water content in our pool. Reads accurate
Vicente Hamill (verified owner) –
good
Kaitlin Willms (verified owner) –
It is super fast in measuring TDS. I am not sure about the accuracy since I have not used any other product to measure TDS.
Gaston Funk (verified owner) –
It works good.
Darrel Grimes (verified owner) –
My purchase of the TDS meter has been very helpful in what I needed it for.
Titus Hegmann (verified owner) –
Outstanding value. Meter is very accurate and the price is well below similar products.
Cooper Schinner (verified owner) –
Easy to use, good price, accurate readings when compared to my other tds meter.
Kaylah Koss (verified owner) –
Super easy to use. Only way to truly know when the water filter need to be replaced.Have used it just a few weeks. It is fun to check the tap water, In different neighborhoods too.
Antonio Goodwin (verified owner) –
Seems to work fine. Only used for three days so far.
Aleen Hodkiewicz (verified owner) –
This water tester works great.
Colin Kautzer (verified owner) –
Great starter TDS meter. You can’t beat the price and these are the real ones you can calibrate.
Mabelle Lynch (verified owner) –
Excellent! I use it daily.
Tom Mraz (verified owner) –
Easy to use and interpret results
Dejah Hermiston (verified owner) –
Thanks for being there for your devoted customers! We very much appreciate you!!!!
Jaqueline Labadie (verified owner) –
Great product!!
Hershel Rosenbaum (verified owner) –
WORKS GREAT . QUICK AND EASY.
Stevie Mohr (verified owner) –
Worked properly and compared results to test accuracy, acceptable results.
Nils Pfannerstill (verified owner) –
This allows us to monitor the performance of our RO system. Very easy to use plus a good value. This is a must have if you use an RO system.
Savion McDermott (verified owner) –
Easy to use. Easy to read. Now we can drink pure water without any question.
Maxwell Stokes (verified owner) –
Very satisfied