TDS meter with thermometer and case

* 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.
* Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver.
* Also available in "x10" mode: reads in increments only of 10 ppm (0-9990 ppm).