The HM Digital TDS Meter 3 is a pure Water Meter that tests water quality for Total Dissolved Solids. It is:
*Ideal for commercial use. Includes a carrying case with belt clip.
*Highly efficient and accurate due to its advanced microprocessor technology.
*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.
*Built-in digital thermometer .
*Display: large and easy-to-read LCD screen.