Features:
* Big LCD with D.O. & Temperature value display and stability indicator
* Easy 100% Dissolved Oxygen Value calibration
* Dissolved oxygen sensor is the most cost effective Clark type electrode
* 8403 DO probe does not need refill electrolyte often as galvanic 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
Specification of 8403 AZ Dissolved Oxygen Meter:
| Model | 8403 |
| DO Measuring Range | 0~199.9 (in %) |
| DO Accuracy | ±1.5% F.S (in %) |
| DO Resolution | 0.1% (in %) |
| DO Measuring Range | 0~19.99 (in ppm or mg/l) |
| DO Accuracy | ±1.5% F.S (in ppm or mg/l) |
| DO Resolution | 0.01 (in ppm or mg/l) |
| Temperature Measuring Range | 0~50.0℃ |
| Temperature Accuracy | ±0.3℃ |
| Temperature Resolution | 0.1℃ |
| Manual Compensation | Included |
| Salinity Adjustable Range | 0.0~50.0 ppt |
| Salinity Resolution | 0.1 ppt |
| Barometric Pressure Adjustable Range | 500~1499 mmHg/66.6~199.9 Kpa |
| Barometric Pressure Resolution | 1 mmHg/0.1 Kpa |
| Coefficient of membrane | Adjustable |
| Memory | 99 Points |
| IrDA Port | Included |
| Real Time/Recall | Included |
| LCD Size | 44(L)*26 (W) mm |
| Operating Temperature | 0~50℃ |
| Operating RH% | Humidity <80% |
| Storage Temperature | 0~60℃ |
| Storage RH% | Humidity <90% |
| Sensor Life Time | >6 months (with good maintenance) |
| Meter Size | 175(L) * 70(W) * 33(H) mm |
| Weight | ~150g |
| Battery | AAA *4 PCS |
| Standard Package | Meter, Dissolve Oxygen (D.O.) Probe (840PAZ), Manual, Carry Case, Electrolyte, Syringe, Membrane, O-ring |
| Optional Accessory | USB Cable & Software |
