4.3 out of 5 stars with 2,253 reviews
HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy
List Price
$15.61
Our Price
$14.67
Savings
6% OFF
* Pricing Information Updated Less Then A Minute Ago
Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the TDS-EZ can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The TDS-EZ is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The TDS-EZ is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more. |
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Economy model that is ideal for end-users. Highly efficient and accurate due to its advanced microprocessor technology.
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Hold Function: saves measurements for convenient reading and recording.
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Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Display: large and easy-to-read LCD screen.
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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. Fun, translucent blue housing that's very strong and durable.
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TDS-EZ meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Includes a TDS chart sticker on the back of the meter that explains TDS values.
Product Information Specifications for HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy Below:
| Manufacturer | HM Digital, Inc. |
| Brand | HM Digital |
| Color | Purple |
| Model | TDS-EZ |
| UPC | 712641079917 |
| Item Weight | 0.14 pounds |
| Item Size | 1.25 x 6.1 x 6.1 inches |
| Package Weight | 0.15 pounds |
| Package Size | 4 x 1 x 1 inches |
| Units in Package | 1 |
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