Advanced water quality monitoring with precise dissolved oxygen measurements from 0 to 20mg/L, ensuring optimal conditions for aquaculture and fish tanks. Bluetooth connectivity allows for easy connection to smartphones or tablets for quick data analysis and sharing, facilitating efficient monitoring . User-friendly floating design eliminates the need for manual holding, providing continuous and accurate readings without constant supervision., Weight: 0.57209956989 Pounds, Manufacturer: Xnuiasqe