Description:
Measure Total Dissolved Solids (TDS) in water accurately with the Gravity Analog TDS Sensor Meter for Arduino. Ideal for water quality monitoring, hydroponics, aquariums, drinking water testing, and IoT automation projects, this sensor module provides stable analog output and easy compatibility with Arduino, ESP32, and other microcontrollers. Designed for reliable conductivity-based water purity measurement with simple installation and low power consumption.