SM1 SINGLE-PROBE TDS METER from HM DIGITAL
- Displays TDS level of a single water line.
- Highly efficient and accurate due to its advanced microprocessor technology.
- Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
- Wide Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking ‘x10’ image.)
- Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be re calibrated with a mini-screwdriver.
- Comes equipped with John Guest Quick-Connect T-fitting (1/4 inch standard).
- Installs quickly and easily.
- Accuracy: ±2%