| DO Range | 0.00 to 50.00 ppm (mg/L); 0.0 to 600.0% saturation |
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| DO Resolution | 0.1 mg/L (ppm); 1% saturation |
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| DO Accuracy | ±1% of reading |
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| DO Calibration | manual, in saturated air |
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| Temperature Range | 0.0 to 50.0°C / 32.0 to 122.0°F |
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| Temperature Resolution | 0.1°C; 1°F |
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| Temperature Accuracy | ±0.2°C; ±1°F (excluding probe error) |
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| Temperature Compensation | automatic from 0 to 50°C (32 to 122°F) |
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| Altitude Compensation | 0 to 4000 m (resolution 100 m) |
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| Salinity Compensation | 0 to 51 g/L (ppt) (1 g/L resolution) |
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| Electrode/Probe | galvanic DO probe, internal temperature sensor, DIN connector |
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| Battery Type/Life | 1.5V AAA (3) / approximately 1000 hours of continuous use without backlight |
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| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
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| Dimensions | 185 x 72 x 36 mm (7.3 x 2.8 x 1.4”) |
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| Weight | 450 g (15.9 oz.) |
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| Ordering Information | HI9147 is supplied complete with HI76409 probe, HI76409A/P pre-formed HDPE DO membranes (2), HI7042S electrolyte solution (30 mL), batteries, instructions and rugged carrying case |
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| Warranty | 2 years (probe 6 months) |
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