China DOS-1703 Portable Dissolved Oxygen Meter with Handheld, Find details about China Dissolved Oxygen Meter, Dissolved Oxygen Analyzer from DOS-1703 Portable Dissolved Oxygen Meter with Handheld
| Measuring range | DO | 0.00--50.0mg/L | |
| 0.0--500% | |||
| Temp | 0…60ºC (ATC/MTC) | ||
| Atmosphere | 300--1100hPa | ||
| Resolution | DO | 0.01mg/L,0.1mg/L(ATC) | |
| 0.1%/1%(ATC) | |||
| Temp | 0.1ºC | ||
| Atmosphere | 1hPa | ||
| Electronic unit measurement error | DO | ±0.5 % FS | |
| Temp | ±0.2 ºC | ||
| Atmosphere | ±5hPa | ||
| Calibration | At most 2 point, (water vapor saturated air/zero oxygen solution) | ||
| Power supply | DC6V/20mA; 4 x AA/LR6 1.5 V or NiMH 1.2 V and chargable | ||
| Size/Weight | 230×100×35(mm)/0.4kg | ||
| Display | LCD | ||
| Sensor input connector | BNC | ||
| Data storage | Calibration data;99 groups measurement data | ||
| Working condition | Temp | 5...40ºC | |
| Relative humidity | 5%...80% (without condensate) | ||
| Installation grade | II | ||
| Pollution grade | 2 | ||
| Altitude | <=2000m | ||