iPower Digital Water pH Tester, 4 in 1 Tester with pH/TDS/EC/Temp Function, ±0.1 High Accuracy, 0-14 Measurement Range for Hydroponics, Aquarium, Pond, Beer Brewing

The "Advanced Microprocessor Technology TDS, EC & Temp Water Test Pen" is a must-have tool for anyone who wants to ensure their water quality is safe and reliable.

With its advanced technology and easy-to-use design, this pen-style tester can measure TDS (Total Dissolved Solids), EC (Electrical Conductivity), and temperature all in one convenient device.

The backlit LCD display makes it easy to read the results, even in low-light conditions, and the auto-lock function ensures that the reading is stabilized quickly and accurately.

Plus, the included carrying case makes it easy to take this tester with you wherever you go.

Whether you're testing tap water, filtered water, distilled water, or any other type of water, this pen-style tester has got you covered.

So why wait? Get your "Advanced Microprocessor Technology TDS, EC & Temp Water Test Pen" today and start ensuring the safety of your drinking water!