| Features | |
| Two-button design， press the HOLD key to hold the result data High accuracy Features lock function Automatic power-off function Widely applicable for purified water， lab， food production， education and health care industries | |
| General Specs | |
| Range | 0-9990ppm， multiple by 10 for result over 9990ppm |
| Accuracy | ±2% |
| Operating Temperature | 0°C-50°C |
| Battery Type | 2 x 1.5V (Button cell) |
| Battery Run Time | 1000 hours |
| Dimensions | 15.5 x 3.1 x 2.3 cm |
| Weight | 76.5 g |
