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| Product Name | Bante Bante820 Portable dissolved oxygen Meter | HANNA HI9146-04 dissolved oxygen Meter |
| Product Price | $407.00 | $1237.00 |
| Details | Details | |
| Model comparison | ||
| Type | Single parameter | Single parameter |
| Style | Portable | Portable |
| Detection Principle | DO Method | DO Method |
| Measurement parameters | DO Temperature | DO |
| Range | PPM Level | PPM Level |
| Accuracy | ±2%FS | |
| Resolution | 0.1 | 0.1 |
| Data Output | USB | |
| IP Rating | ||
| Parameter comparison | ||
| DO Measurement Range | 0.00~20.00 mg/L | 0.00 to 45.00 mg/L(ppm) |
| DO Measurement accuracy | ±0.5 mg/L | +/- 1.5% F. S or 1 word, whichever is greater |
| DOS resolution | 0.01 mg/L | 0.01 mg/L(ppm) |
| DO calibrated point | 1 or 2 points | |
| Temperature compensation Range | 0~ 50 ° C, 32~ 122 ° F, Automatic | 0.0 to 50.0℃ |
| Pressure compensation Range | 60.0~112.5 kPa, 450~850mmHg | |
| Salinity compensation Range | 0~50 g/L | 0 to 80 g/L |
| DO% Measurement Range | 0.0~200.0% | |
| DO% Measurement accuracy | ±2.0% | |
| DO% resolution | 0.1% | |
| shutdown mode | Manual or automatic (30 minutes after no-button operation) | |
| One-click reset function | contain | |
| Data storage | 100 groups | |
| Communication interface | USB | |
| connector | 6-Pin MINI connector | |
| power supply | 3 AA batteries | |
| Battery life | Approximately 150 hours (when the LCD backlight is turned off) | |
| Dimension | 170*85*30mm | |
| instrument weight | 300 g | |
| Optional Accessories | DO100 dissolved Oxygen electrode, dissolved Oxygen electrode filler, dissolved Oxygen electrode film cap | |
| Packaging Dimensions | 340*290*80mm | |
| Encasement weight | 1.5 kg | |
