- Measures total dissolved solids (TDS) at a range of 0 to 1990 mg/l (ppm) with a resolution of 10 mg/l (ppm)
- Quick and accurate measurements
- Large and easy to read LED display
- Easy & fast to calibrate
- Small, ergonomic, light case design
- Fast processor with chipset & motherboard installed
- Battery operated with long battery life of 300 hours
- New and improved version of the Milwaukee SM401