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Tier1 TDS Water Test Meter

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Tier1 TDS Water Test Meter

Save 28% (MSRP: $17.99)
5 1


The TDS-3-W Tier1 TDS Water Test Meter is the perfect tool for measuring and tracking your waters levels of TDS to make sure your water filter is doing its job. With this meter, you won't just need to take the filter manufacturer's word that it reduces TDS in your water; you can put it to the test!

Total dissolved solids (TDS) are the total weight of all solids (minerals, salts, metals) that are dissolved in a given volume of water. The lower the TDS level in the water, the more efficiently your bodys cells can use the water. Conversely, higher TDS levels can indicate water that is more difficult for your body to use and has more contaminants that can pose health risks.

This meter is factory calibrated with dual range measurement and a 10 minute auto-shutoff to conserve battery life. Features a hold function that saves measurements for convenient reading and recording. Order the TDS-3-W Tier1 TDS Water Test Meter today!

  • Dual range measurement: 0-999 ppm with resolution 1ppm, 1000-9990 ppm with resolution 10ppm
  • Measurement accuracy of +/- 2%
  • Hold function saves measurements for convenient reading and recording
  • Test water periodically to ensure water filter is doing its job


Package Qty 1
Used In Brands Tier1
Manufacturer's Id TDS-3-W
UPC 635510409151
Actual Size (in) 6.1 inches (height) x 1.25 inches (width) x 1 inch (depth)
Actual Size (cm) 15.5 x 3.1 x 2.3
Color / Finish White
Warranty Guarantee Unconditional Product Guarantee for Life of the Product


The TIER1-TDS-3-W is comparable with the following part numbers