Description Gravity: Analog TDS Sensor/Meter for Arduino

The Gravity: Analog TDS Sensor/Meter for Arduino is an essential tool for anyone who wants to measure the purity of water. This kit is compatible with Arduino. The TDS value indicates how many mL of dissolved solids are dissolved in one L of water. This is a direct indication of water quality.

This user-friendly device is ideal for both home and hydroponics. It supports a wide input voltage of 3.3 to 5.5 volts and outputs an analog voltage of 0 to 2.3 volts. These parameters make it compatible with both 5V and 3.3V control systems. The TDS sensor is equipped with an AC signal source. This prevents polarization of the probe. The sensor is completely waterproof.