High-Precision Dissolved Oxygen Meter for Aquariums & Water Quality Monitoring
Ultra-sensitive sensor delivers lab-grade accuracy with ±0.2 mg/L resolution, ensuring optimal aquatic life health. Durable titanium alloy probe with anti-corrosion coating, designed for long-term submersion in freshwater/saltwater environments. Instant real-time readings via large LCD backlit display, featuring auto-temperature compensation (0-50°C) for reliable results. Modular split design separates probe from main unit, enabling flexible placement in sumps, ponds, or aquaculture tanks. Includes replaceable membrane caps and O-rings, engineered for easy maintenance and consistent performance. Ideal for reef tanks, koi ponds, hatcheries, and hydroponic systems requiring precise oxygen level control. Calibration-ready with 1/2-point adjustment using included sodium sulfite solution for professional-grade accuracy.