How to test water, घर पर करें पानी की टैस्टिंग

#testingofwater #watertesting #rowater
This video is all about the testing of water.
वीडियो देखने के लिए लिंक Video Links:
1. TDS level of Drinking water-
• TDS level for drinking...
2. pH of Drinking water • pH of Drinking Water
3. Paani aur Pradushan • Shocking Truth About W...
pH मीटर और TDS मीटर खरीदने के लिए लिंक:
pH Meter
amzn.to/3QxzOgo
TDS Meter
amzn.to/3KNvTZG
RO water filter machine for water with TDS more then 400 ppm
amzn.to/3WBeRom
Water filter Machine for TDS 350 ppm only
amzn.to/3UJnNH3
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Twitter: www..com/Kamavarshne

[@gopalmadhopuria4477]

sir aap galat bol raha hai 6.5 ph acidic hota hai
7 ph newtral hotaa hai
8.5 to 9.50 good alkaline
tds good 100 to 200
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