Features
- Big LCD with dissolved oxygen and temperature value display and stable indicator
- Easy 100% dissolved oxygen value calibration
- Dissolved oxygen sensor is the most cost-effective Clark type electrode
- Accurate dissolved oxygen measurement
- Manually salinity and barometric pressure compensation
- Stores and recalls 99 data with temperature readings
- Real time clock for each memory data
- USB interface + IrDA interface
Technical Specifications
| Measuring range | 0% to 199.9%, 0 ppm to 19.99 ppm or in mg / L |
| Accuracy | ±1.5% F.S. or ±1.5 in ppm or mg / L |
| Resolution | 0.1%, 0.01 ppm or mg / L |
| Salinity adjustable range | 0.0 ppt to 50.0 ppt |
| Salinity resolution | 0.1 ppt |
| Barometric pressure adjustable range | 500 mmHg to 1499 mmHg or 9.6 PSI to 29 PSI (66.6 kpa to 199.9 kpa) |
| Barometric pressure resolution | 1 mmHg / 0.01 PSI (0.1 kpa) |
| Coefficient of membrane | Adjustable |
| Memory | 99 points |
| Temperature accuracy | ±32.54 °F (0.3 °C) |
| Temperature resolution | 32.18 °F (0.1 °C) |
| Sensor lifetime | >6 months (with good maintenance) |
| Battery | AAA x 4 PCS |
| Operating humidity | <80% RH |
| Storage humidity | <90% RH |
| Operating temperature | 32 °F to 122 °F (0 °C to 50 °C) |
| Storage temperature | 32 °F to 140 °F (0 °C to 60 °C) |
| Size | 6.88 in x 2.75 in x 1.29 in (175 mm x 70 mm x 33 mm) |
| Weight | Up to 0.33 lb (150 g) |
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