TDS Water Quality Sensor Module

550.00 (Inclusive of GST)

  • Measures Total Dissolved Solids (TDS) in water
  • Analog output for microcontroller interfacing
  • Operating Voltage: 3.3V – 5.5V
  • TDS Range: 0 – 1000 ppm (typical)
  • Waterproof TDS probe for long-term immersion
  • Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi
  • High accuracy and low noise signal conditioning board
Description
  • The TDS Meter Water Quality Sensor is designed to measure the total concentration of dissolved solids present in water.
  • It works by detecting the electrical conductivity (EC) of the water, which correlates to the TDS value.
  • Ideal for applications such as hydroponics, aquariums, water purification systems, environmental monitoring, and laboratory experiments.
  • The sensor includes a signal conditioning module that converts raw conductivity into a stable analog output.
  • The waterproof probe ensures safe and reliable long-term usage in water.
  • Provides accurate readings for nutrient level monitoring, ensuring optimized plant growth and water safety.
  • Noise-resistant design ensures stable and reliable measurement even in electrically noisy environments.
  • Safe for continuous use in freshwater, RO systems, and aquaculture setups.

PACKAGE INCLUDES:
  • 1 × TDS Signal Converter Module
  • 1 × Waterproof TDS Probe
  • 1 × Connection Cable
Additional information
Weight25 g
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Applications
  • Water quality testing
  • Hydroponics nutrient solution monitoring
  • Aquarium & aquaponics systems
  • RO / Water filtration systems
  • Environmental water sampling
  • Laboratory water analysis
  • IoT water quality monitoring
  • Agriculture & irrigation systems
TECHNICAL SPECIFICATIONS
Parameter Value
Operating Voltage 3.3V – 5.5V
Output Type Analog
TDS Measurement Range 0 – 1000 ppm
Probe Type Waterproof Electrode
Cable Length ~100 cm
Module Dimensions 42 × 32 mm
Operating Temperature 0°C – 55°C
Accuracy ±10% F.S.
Weight ~25 g