Highlights
| O2Â Range | 0.00 to 45.00 mg/L O2 (ppm) |
| % Saturation O2 | 0.0 to 300.0% O2 |
| Temperature Range | -5.0 to 55.0°C (23.0 to 131.0°F) |
| O2Â resolution | 0.01 (ppm) mg/L |
| % Saturation O2Â Resolution | 0.10% |
| Temperature Resolution | 0.1°C / 0.1°F |
| O2 Accuracy | ±1.5% Full Scale |
| % Saturation O2 Accuracy | ± 1.5% Full Scale (@20°C / 68°F) |
| Temperature Accuracy | ± 0.4°C (±0.8°F) |
| Calibration DO | Automatic single (offset MA9070) or dual point with slope in 100% saturated air |
| Calibration Temperature | 2 point at 0 and 50°C (32.0 and 122.0°F) |
| Altitude compensation | 0 to 4000 m (13,120′) |
| Altitude Resolution | 100 m (328′) |
| Salinity Compensation | 0 to 40g/L |
| Salinity Resolution | 1 g/L |
| Temperature Compensation | Automatic, 0.0 to 50.0°C (32.0 to 122.0°F) |
| Probe | MA840/2 polargraphic probe (included) |
| Membranes | 5 included with O-Rings (included) |
| Computer Interface | RS232/USB opto-isolated |
| Power Supply | 12 VDC (included) |
| Dimensions Meter | 230 x 160 x 95 mm (9.0 x 6.3 x 3.7 inches) |
| Weight | 0.9 kg (2.0 lbs.) |
| Environment | 0 to 50°C / 32 to 122°F; max RH 95% |