Features
- LCD with adjustable backlight for clarity
- Microprocessor enables smart, versatile functions
- DO mode with ATC, salinity, and pressure
- Polarographic DO electrode for multi-parameter measurements
- Quick, screw-on diaphragm cap design
- Rugged IP57 rating, includes outdoor-ready case
Technical Specifications
| DO | Measuring range | 0 mg/L to 20.00 mg/L (ppm), (0% to 200.0% |
| Resolution | 0.1/0.01 mg/L(ppm), 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Instrument: ±0.40 mg/L | |
| Response time | ≤30s 77 °F (25 ℃), 90% response | |
| Residual current | ≤0.1 mg/L | |
| Temperature compensation | 32 °F to 113 °F (0 ℃ to 45 ℃) (auto) | |
| Salinity compensation | 0 ppt to 45 ppt (auto) | |
| Pressure compensation | 9.57 PSI to 29 PSI (66 kPa to 200 kPa) (manual) | |
| Automatic calibration | Air saturated by water, water saturated by air | |
| Electrode type | Polarographic | |
| Other Technical Parameters | Data storage | 200 sets |
| Power | Two AA batteries (1.5V x2) | |
| Working Conditions | Ambient temperature | 41 °F to 95 °F (5 ℃ to 35 ℃) (0.01grade) |
| Ambient humidity | ≤85% | |
| IP grade | IP57 Dustproof and waterproof | |
| G.W. | 13.3 in x 10.6 in x 1.9 in (340 mm × 270 mm × 50 mm)/ 2.20 lb (1 Kg) | |
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