Hellow guys, Welcome to my website, and you are watching Unitech 30kg Electronic Weighing Scale Weight Calibration Process Step by Step 30kg in 10g. and this vIdeo is uploaded by WeighT MachinE (Sunil Goswami) at 2024-11-08T00:03:57-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.