High-Quality TDS Water Test Pen for Household Use

Transform your water testing experience with this high-quality TDS water test pen, designed for convenient household use. With a focus on accuracy and reliability, this device allows you to easily measure the total dissolved solids in your water, ensuring safe and clean water for your family. Operating at a voltage of 3.0, this test pen is both energy-efficient and effective, making it a valuable tool in maintaining your home's water quality. Its compact and user-friendly design ensures that you can carry and use it effortlessly wherever you need it. Measuring range: 0-9990ppm Measurement accuracy: 1 Resolution: 1PPM Applicable industries: Hospital, Swimming pool, Centers for Disease Control and Prevention, Water plant laboratory, Aquaculture Manufacture country: China Instructions included: No

voltage: 3.000000