{"product_id":"arduino-tds-sensor-module-water-quality","title":"Arduino TDS Sensor Module – Water Quality","description":"\u003ch2\u003eArduino TDS Sensor Module – Water Quality\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTDS (Total Dissolved Solids) Sensor Module\u003c\/strong\u003e is a precision water quality measurement tool compatible with Arduino and other microcontroller platforms. It measures the concentration of dissolved solids in water — including salts, minerals, and contaminants — giving you a reliable \u003cstrong\u003eppm (parts per million)\u003c\/strong\u003e reading to assess water purity in real time.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDS Measurement\u003c\/strong\u003e — accurately reads dissolved solids concentration in water (0~1000 ppm range)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output\u003c\/strong\u003e — simple analog voltage output readable by any Arduino analog pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Signal Conditioning\u003c\/strong\u003e — built-in op-amp circuit for stable, noise-free readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Compensation Support\u003c\/strong\u003e — pair with a DS18B20 or NTC thermistor for corrected readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Probe\u003c\/strong\u003e — durable stainless steel electrode probe for direct water immersion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Pin Interface\u003c\/strong\u003e — VCC, GND, and Analog OUT for straightforward wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e — works with Arduino Uno, Mega, ESP32, ESP8266, Raspberry Pi, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInput Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli\u003eOutput Signal: Analog (0~2.3V)\u003c\/li\u003e\n\u003cli\u003eTDS Measurement Range: 0 – 1000 ppm\u003c\/li\u003e\n\u003cli\u003eTDS Accuracy: ±10% F.S.\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 0 – 55°C\u003c\/li\u003e\n\u003cli\u003eProbe Type: Stainless steel, waterproof\u003c\/li\u003e\n\u003cli\u003eCable Length: ~60 cm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cp\u003ePerfect for water quality monitoring systems, hydroponics and aquaponics setups, aquarium water testing, drinking water purification projects, and IoT-based environmental sensing applications.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Arduino IDE and standard analog read functions. No additional library required for basic use.\u003c\/em\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47139093282988,"sku":null,"price":1200.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/ArduinoTdsSensorModuleWaterQuality.webp?v=1788686557","url":"https:\/\/www.mcustore.com\/products\/arduino-tds-sensor-module-water-quality","provider":"My Store","version":"1.0","type":"link"}