TDS Meter Digital Water Tester Quality Meter LCD Pen with 0-9990 PPM Measurement Range 2% Reading Accuracy Portable for Swimming Pools Household Tap Drinking Water Aquarium Aquaculture Hospitals

•Fast and accurate measurement: Use our user-friendly TDS meter digital water tester to obtain immediate and accurate results. Simply activate, immerse in liquid, and read the clear LCD display screen, eliminating the hassle of colorimetric charts and test strips.

•Easy automatic calibration: Our state-of-the-art water quality meter pen can be easily calibrated with just the press of a button, accompanied by accompanying buffer powder to achieve the highest accuracy.

•Compact and suitable for travel: This sleek handheld TDS Tester is designed specifically for mobile testing and can be easily placed in a pocket or bag, making it perfect for on-site work, home, and entertainment use.

•Multi functional testing application: The digital water quality tester can evaluate the purity of water in various environments, such as homes, laboratories, ponds, aquariums, hydroponics, etc., ensuring safe water use and optimal conditions.

•Specialized customer support and warranty: Your satisfaction is our top priority. For any questions or concerns regarding the tds water tester, enjoy quick response customer service.