Key features

• •Multipurpose TSD Test Pen: 3-in-1 TSD test pen, can test TDS, EC and temperature, 4 modes, not only can be used to check the working condition of water purifier daily, but also can be used to detect fish tank water quality, swimming pool, etc, with PH test paper, it is more convenient to detect the pH of planting is convenient for all your daily use.
• •High Quality, Precise Test Value: The high quality titanium probe and ACT (automatic temperature compensation) function allow the water quality tester to be accurately read at various temperatures. The measurement range is 0-9999 ppm with an accuracy of ±2%, an EC range of 0-9999 us / cm, a temperature range of 32.0-212°F- 0-99.0°C, and an accuracy of ±0.1°C.
• •Easy To Use And Easy To Carry: Just stick it in about 1 inch of water to get a reading. It is compact and requires no maintenance. The TDS Water Tester is a rugged model that includes a protective carrying case with a belt clip that is easy to use at home or outdoors.
• •Caring For Family Health: Water is the source of human health. For the health of your family, Please develop the habit of testing water quality. It can not only protect children, The elderly, The health of pregnant women, But also express your deep love for your family. Please don't ignore this little one. The role of the water quality test pen will protect your family's health.
• •1 Year Warranty: The water quality monitor is strictly controlled and handed over to the customer. If you encounter any problems during the use, please send an email to the customer service. We will solve all the problems for you. Please rest assured to buy !