UPC 889148463195

• ★ Xiaomi TDS test pen for water quality Accurately measure the purity of water quality in your home, and let yourself and your family drink the healthy water
• ★ Whole machine waterproof design, low energy consumption
• ★ WHO generally considers the TDS value below 600 to be appropriate,With this pen, you can check the TDS of the water in the home anytime.
• ★ If you have a water purifier,xiaomi TDS test pen will help you to respond to the water purifier's working ability
• ★ Open the cover and put the end of the pen into the water. Click, you will know the TDS of the water in your home

Highlights Xiaomi TDS Tester Water Quality Meter Tester Pen Water Measurement Tool Introductions: Pen which can test the quality of the water, it also determines whether purification is required. Mi TDS Pen reacts to organic compounds, and heavy metals like nickel, chromium etc. And soluble salt content. The pen is IPX6 waterproof and has automatic temperature calibration and precision in measurement. Features: Economy model that is ideal for end-users. Highly efficient and accurate due to its advanced microprocessor technology. Meters can be re-calibrated with a mini-screwdriver. Fun, translucent blue housing that's very strong and durable. Specifications: Hold Function : Saves measurements for convenient reading and recording. Auto-off function : The meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Range : 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Display : Large and easy-to-read LCD screen. Factory Calibrated : Our meters are calibrated with a 342 ppm NaCl solution. Includes a TDS chart sticker on the back of the meter that explains TDS values. Package Content: 1 x Xiaomi TSD Tester Pen