पानी का टीडीएस कैसे चेक करते है?TDS Meter

Описание к видео पानी का टीडीएस कैसे चेक करते है?TDS Meter

TDS meter is a analytical instrument used to indicate the Total Dissolved Solids in a drinking water.
TDS level chart of drinking water is given bellow in ppm:-
Between 50-150 -Excellent for Drinking water
150-250 - Good
250-300 - Fair
300-500 - Poor,not good for drinking
Above1200 -unacceptable for drinking.

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