Dissolved Oxygen Meter Temperature Water Quality DO Tester Aquaculture Analyzer
173,11 €
Freshwater shrimp and crab farming, marine aquaculture testing. Water quality of seawater, fresh water, rivers, etc. Polarographic film dissolved oxygen electrode. Dissolved oxygen: ±0.3mg/L. Automatic temperature compensation range: 0-40°C.
Jetzt bei Ebay:
