ZeroWater ZT-2 TDS Meter – Blue | Track Water Quality & Filter Time

Understand your water quality with the ZeroWater ZT-2 TDS Meter

The ZeroWater ZT-2 TDS meter is a compact, easy-to-use tool that translates a taste you already sense into a numeric readout. It measures the total dissolved solids (TDS) in water, giving you a precise number that reflects dissolved minerals and other substances that can influence flavor and mouthfeel.

Designed to pair with ZeroWater filtration systems, this handheld meter helps you monitor water quality over time, compare samples from different sources, and guide your filtration routine—most notably for timing filter replacements at the 006 stage. It’s a practical companion for those who want consistent, tasty water without guessing at taste alone.

Important note: the meter reports TDS, not a safety or purity verdict. For safety assessments, refer to qualified laboratory testing. The device uses two 1.5V button cell batteries (included) and is small enough to tuck into the ZeroWater pitcher reservoir for storage between uses.

Key benefits at a glance

• Measure total dissolved solids quickly to understand flavor cues.
• Know exactly when to replace ZeroWater filters at the 006 stage.
• Compare water samples side by side with an easy numeric readout.
• Compact, handheld design that fits neatly into the pitcher reservoir for storage.
• Two included batteries ensure immediate testing without extra shopping trips.
• ZeroWater filters are NSF Certified to remove chromium and lead, supporting purer-tasting water when used as directed.

How to use the ZT-2 and what you’ll get

• Power on the meter and insert the two included batteries.
• Submerge the probe in a water sample and read the TDS value (ppm).
• Compare readings across samples or track changes as you filter.
• Store the meter in the ZeroWater reservoir when not in use for quick access.

With the ZT-2, you can enjoy a practical, data-informed approach to water quality without overpromising on outcomes. Think of it as a helpful gauge for taste and filtration timing, not a guarantee. Use it to support your routine, align with your taste preferences, and explore how filtration could influence the final flavor of your water.