IP67 AZ86031 Professional Water Quality Meter – PH & Dissolved Oxygen Tester
Ultra-durable IP67 waterproof casing withstands harsh environments, ideal for field testing in aquaculture, hydroponics, and industrial water treatment. Precision-grade sensors deliver lab-accurate pH (0-14) and dissolved oxygen (0-20mg/L) readings with ±0.01 resolution, ensuring reliable data for scientific or commercial use. Portable shockproof design features a non-slip rubber grip and reinforced probe guard, optimized for on-site testing in ponds, laboratories, or wastewater plants. Auto-temperature compensation (0-50°C) and replaceable electrode caps extend device lifespan, reducing long-term maintenance costs for high-frequency users. Large backlit LCD displays dual parameters simultaneously, with a 200-hour battery life for uninterrupted monitoring during extended fieldwork. Supports batch calibration and data hold function, streamlining workflows for environmental agencies, breweries, or aquaculture farms requiring rapid multi-point analysis.