TDS Sensor V1.0 Water Quality Meter Module for Arduino UNO

The TDS Sensor V1.0 Water Quality Meter Module is a reliable and easy-to-use solution for measuring the Total Dissolved Solids (TDS) in water. Designed specifically for compatibility with Arduino UNO and other microcontroller platforms, this module allows you to monitor water purity and detect the presence of impurities in real time.

Using advanced analog sensing technology, the sensor outputs a voltage that corresponds to the TDS value, allowing for accurate measurement of dissolved ions in liquids. It's ideal for water filtration systems, aquariums, hydroponics, and environmental monitoring projects.

The module features a waterproof TDS probe and an onboard signal conditioning circuit for stable and precise readings. It operates at 3.3V–5V, making it easy to integrate with both 3.3V and 5V logic systems.

Key Features

• Measures Total Dissolved Solids (TDS) in water

• Analog voltage output proportional to TDS level

• Compatible with Arduino UNO and other microcontrollers

• Waterproof TDS probe for safe immersion in water

• Stable signal conditioning circuitry for accurate readings

• Ideal for water quality monitoring, filtration systems, and hydroponics

Specifications

Package Includes

• 1 × TDS Sensor V1.0 Module

• 1 × Waterproof TDS Probe

• 1 × 3-pin connection cable