| Range | Resolution | Accuracy | |
| mg/L | 0.00 to 20.00 mg/L (ppm) | 0.01 mg/L (ppm) | ±1.5% FS |
| % Saturation | 0.0 to 200.0% | 0.1% | ±1.5% FS |
| Temp. | -5.0 to 150°C | 0.1°C | ±0.5% °F |
| Salinity Correction | 0.0 to 50.0 ppt | 0.1 ppt | Method: Key in manually or automatic correction |
| Barometric Pressure Correction | 500 to 1499 mm Hg | 1 mm Hg | Method: Key in manually or automatic correction |
| Temperature compensation | Automatic from 0 to 50°C | ||
| Operating Temperature | 0 to 50°C | ||
| Probe | Galvanic | ||
| Power | Four 1.5V AAA batteries (included), >700 hours continuous use | ||
| Dimensions | 5.5L x 2.7W x 1.3H inches | ||
| Weight | 1.0 lb (0.45 kg) | ||