The DFRobot Gravity Lab Grade Analog Electrical Conductivity Sensor/Meter V2 (K=1) is a high-precision sensor designed for measuring the electrical conductivity (EC) of liquids. It provides a wide range of 0 to 200,000 µS/cm, making it ideal for applications like water quality monitoring, environmental testing, and laboratory research. The sensor features a K=1 constant for high accuracy and stability. Its durable construction ensures reliable performance in various harsh environments. The sensor offers an analog output, allowing easy integration with microcontrollers like Arduino for real-time data collection and monitoring, making it a powerful tool for precise conductivity measurements in liquid solutions.