| Working Voltage | 12V(DC) | Working current | <5mA |
| Consumption | <25mW | Measuring range | 0-2000μs/cm |
| Detecting temperature range | 0-100℃ | Resolution | 0.1μs/cm |
| Output | RS485（5V level） | Size | 58X38mm |
| Response time | ≤20S | Output linearity | linearity |
| Temperature range | 0～100℃ | Lifespan | 3years |
Water quality sensor
ZW-TDS103 TDS Sensor Module | Water Quality Detection TDS Sensor
₹4,720.00 Price With Tax
Buy ZW-TDS103 TDS Water Quality Detection Module for accurate measurement of total dissolved solids in water. Ideal for water purification, aquariums, and IoT monitoring systems.
Availability: 25 in stock
15 Days Warranty
This product comes with a 15-day warranty starting from the date of delivery. The warranty covers manufacturing defects only. If a defect is confirmed, the item will be replaced.
Warranty will not apply if:
- The product has been misused, dropped, or damaged.
- It has been exposed to water, fire, chemicals, or static discharge.
- It has been tampered with, soldered, or altered in any way.
The ZW-TDS103 TDS Water Quality Detection Module is a reliable and easy-to-use sensor designed to measure Total Dissolved Solids (TDS) in water. It helps determine water purity and quality by detecting dissolved ions such as salts, minerals, and metals.
This module is widely used in water purification systems, hydroponics, aquariums, and IoT-based water monitoring solutions, providing real-time and accurate TDS readings.
What is TDS?
Total Dissolved Solids (TDS) refers to the combined content of inorganic salts and organic substances dissolved in water. Monitoring TDS levels is essential for ensuring safe drinking water and optimal water conditions.
Key Features
- Measures Total Dissolved Solids (TDS) in water
- High sensitivity and stable performance
- Analog output for easy interfacing
- Fast response time
- Compact and easy-to-install module
- Low power consumption
- Suitable for continuous monitoring
- Compatible with Arduino, ESP32, and microcontrollers
Applications
- Water quality monitoring systems
- RO/UV water purifier monitoring
- Aquariums and fish tanks
- Hydroponics and agriculture
- Drinking water testing
- IoT-based smart water systems
Benefits
- Easy and reliable water quality assessment
- Helps maintain safe drinking water standards
- Simple integration with microcontrollers
- Suitable for real-time monitoring systems
- Cost-effective solution for TDS measurement
Why Choose ZW-TDS103 Module?
The ZW-TDS103 is an excellent choice for accurate and continuous water quality monitoring. Its ease of integration and reliable performance make it ideal for DIY projects, industrial systems, and IoT applications.
Installation & Usage
- Connect to 3.3V or 5V power supply
- Interface analog output with ADC pin
- Immerse probe in water sample
- Calibrate using standard TDS solution
- Avoid touching probe during measurement
Safety Information
Ensure proper handling of the probe. Clean after use to maintain accuracy and longevity.
Packaging Includes
- 1 × ZW-TDS103 TDS Sensor Module
| Weight | 0.150 kg |
|---|---|
| Dimensions | 12 × 6 × 6 cm |
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