which is best Weighing Machine for RC.
I need to measure weight but body weight weighing machine can't measure in grams like 8gram 9gram 2 gram.
Please suggest.

Google for pocket weight calculator they have least count upto 0.01 grams which is used by jewellers can be available 300 rupees, this is what I know.

kitchen scale for 400 rs on amazon.

A kitchen scale is the way to go!

Using wife's https://www.amazon.in/gp/product/B01GNX31US/ref=oh_aui_detailpage_o07_s00?ie=UTF8&psc=1 1gm accuracy. Was 200RS.