How to test the quality of your water with a TDS meter

TDS stands for total dissolved solids, which are the inorganic and organic substances that are dissolved in water. These include minerals, salts, metals, chemicals, and microorganisms. Some TDS are beneficial for health, such as calcium and magnesium, but others can be harmful, such as lead and arsenic.

A TDS meter is a device that measures the electrical conductivity of water, which is proportional to the amount of TDS in it. 

The higher the conductivity, the higher the TDS level. A TDS meter can give you a quick and easy way to check the quality of your water at home, in your swimming pool, in your aquarium, or in your hydroponics system.

To use a TDS meter, you need to follow these steps:

Turn on the device and make sure it is calibrated according to the manufacturer's instructions.

Fill a clean glass with water and immerse the probe of the device in it.

Wait for a few seconds until the reading stabilizes on the display.

Note down the reading in parts per million (ppm) or milligrams per liter (mg/L), which are equivalent units.

Compare the reading with the recommended standards for different types of water.

According to the World Health Organization (WHO), the acceptable range of TDS for drinking water is between 300 and 600 ppm. 

However, this may vary depending on your personal preference and health conditions. 

Some people may prefer water with lower TDS levels, as it tastes softer and fresher, while others may prefer water with higher TDS levels, as it has more minerals and flavor.

For swimming pools, the ideal range of TDS is between 1000 and 2000 ppm. Higher levels can cause scaling, corrosion, cloudy water, and reduced chlorine efficiency. 

Lower levels can cause corrosion and metal staining.

For aquariums, the optimal range of TDS depends on the type of fish and plants you have. Generally, freshwater fish prefer lower TDS levels, while saltwater fish prefer higher TDS levels. 

You should consult with an expert or a guidebook to determine the best TDS level for your aquarium.

For hydroponics, the ideal range of TDS varies depending on the type of plants you are growing and the stage of their growth. 

Generally, most plants prefer lower TDS levels during germination and seedling stages, and higher TDS levels during vegetative and flowering stages. 

You should monitor the TDS level of your nutrient solution regularly and adjust it accordingly.

A TDS meter is a useful tool that can help you test the quality of your water and ensure that it is suitable for your intended use. 

By using a TDS meter, you can avoid potential health risks and improve the performance of your water systems.

I hope this video was helpful. If you have any questions, please leave them in the comments below. Thanks for watching!