Precision Dissolved Oxygen Meter for Aquaculture & Water Testing
Accurate dissolved oxygen readings with ±0.2 mg/L resolution, essential for fish farms, hydroponics, and environmental monitoring. High-sensitivity galvanic probe ensures fast response (≤30 sec) and long-term stability, backed by automatic temperature compensation (0-50°C). IP67 waterproof housing with reinforced ABS casing, built for harsh fieldwork or lab use. Large LCD displays real-time DO%, temperature, and battery status; auto-shutdown extends 100+ hours of continuous use. Includes replaceable membranes, calibration solutions, and a rugged carrying case—ready for ponds, hatcheries, or wastewater treatment. Bulk orders available at unbeatable wholesale rates—global shipping, no minimums.