Measuring instruments, Testers
Local-area network testers, Communication line testers, Related products
Field testers, Related products
Thermometers, Thermohygrometers, Anemometers
Atmosphere analysers, Gas analysers
Water quality measuring instrument, Analysers
Other instruments, tools

| Measuring Item | DO | Oxygen in Air | Water Temp | 
| Measuring Range | 0~30mg/ℓ | 0~30% O2 | 0~50℃ | 
| Resolution | 0.01mg/ℓ | 0.1% O2 | 0.1℃ | 
| Accuracy | ±0.1mg/ℓ | ±0.1% O2 | ±0.2℃ | 
| Temp Compensation | Automatically | ||
| Salinity Adjustment | with Freshwater/Seawater changing function | ||
| Memory Function | Max. 30 issues | ||
| Power Supply | AAA size alkaline battery×3 (auto-power off) | ||
| Dimension | W70×H170×D36mm | ||
| Weight | 290g | ||
| Accessory | DO electrode (w/3m cable), Strap, Vinyl cover carrying case | ||