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Digital TDS Meter – Device for Measuring Drinking Water Quality, Aquarium, Pool
This digital TDS device is used for testing the quality of drinking water, water in aquariums, pools, filters, or other sources. It measures the total dissolved solids (TDS) in water and provides an accurate value in ppm (parts per million), visible on the LCD display.
What Does a TDS Meter Do?
Dissolved solids (ions, minerals, salts) affect the conductivity of water. The TDS meter measures this conductivity and converts it into a numeric value displayed. The lower the value, the purer the water.
Recommended Uses
- Testing drinking water
- Monitoring the quality of aquarium or pool water
- Checking water filters and purification systems
- Analyzing water for domestic or technical purposes
Technical Specifications
| TDS Measurement Range | 0 – 9990 ppm / mg/L |
|---|---|
| Operating Temperature | 0 – 50 °C |
| Additional Features | Data hold, auto power-off after 10 minutes |
| Accuracy | ± 2% |
| Power Supply | 2 LR44 batteries (included) |
| Display | LCD with quick reading |
Interpreting TDS Values
- 0 – 10 ppm: Distilled water
- 10 – 150 ppm: Purified water
- 150 – 250 ppm: Drinking water
- Above 250 ppm: Water not suitable for consumption or cooking
A high value on the TDS meter may indicate unpleasant taste (salty, metallic, or bitter) and possible consumption risks.
Advantages
- Compact size, easy to carry and store
- High accuracy for home or professional use
- Quick reading with clear display
- Intuitive operation, no complex calibration needed
Photo Gallery – Digital TDS Meter
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