Water is constitution human needs, a person needs at least 3-5 liters of clean water for drinking and cooking. Nowadays due to air and land pollution water quality had also been contaminated more than a few decades ago. This can be solved with Hi-Tech reverse osmosis plant and equipment for checking.

What is TDS in water: Water is a good Solvent and picks up impurities easily.  Total Dissolved solids refer to any minerals, salts, metals, cations, led or anions dissolved in water.  (TDS) comprise inorganic salts (principally calcium, magnesium, potassium, sodium, bicarbonates, chlorides, and sulfates) and some small amounts of organic matter that are dissolved in water (Mr. Brian Oram, PG, 2019). If TDS level in water is more than 300 then it does not taste good.

pH scale meter: A pH level is a number that measures how acidic or alkaline of water a substance is on a scale of 0 to 14 (Rana, 2018). In general, water with a pH lower than 7 is considered acidic and greater than 7 is alkaline. The pH of pure water is 7, which is neutral (APEC WATER, 1999).  Alkaline water has good properties which benefit the human body. It keeps energize, enhances the capacity of being hydrated, it has properties that make bones strong. The most important benefits are that it neutralizes the acidity in our body by lowering excessive acidic content in the stomach and gastrointestinal tract (Rana, 2018).

A very low concentration of TDS produces the undesirable taste of water. Less than 300 is considered an excellent rating and consumable (Ahmed, 2017). Hi-Tech’s TDS meter is an easy way to check the TDS level in the water on a regular basis. Further to previous comments, alkaline water is crucial.  Hi-tech's pH scale is an easy way to check the pH level in water regularly. These two tools are introduced to protect your loved ones and serve the best.

References

Ahmed, R., 2017. BLUEEAST. [Online]

Available at: https://medium.com/blueeast/tds-ph-and-their-impact-on-quality-of-drinking-water-68b2a7433043

[Accessed 27 2 2019].

APEC WATER, 1999. APEC WATER. [Online]

Available at: https://www.freedrinkingwater.com/water-education/quality-water-ph-page2.htm

[Accessed 27 2 2019].

Mr. Brian Oram, PG, 2019. Water Testing Total Dissolved Solids Drinking Water Quality. [Online]

Available at: https://www.water-research.net/index.php/water-treatment/tools/total-dissolved-solids

Rana, S., 2018. NDTV FOOD. [Online]

Available at: https://food.ndtv.com/health/benefits-of-alkaline-water-health-benefits-how-to-make-alkaline-water-and-its-side-effects-1816445

[Accessed 27 2 2019].