Body load cell weight strain sensor

This load sensor, sometimes called a strain gauge, is the same one found in digital bathroom scales.
The sensor is a group of a half-bridge strain gauge. See specs here : https://usa.banggood.com/4pcs-DIY-50KG-Body-Load-Cell-Weight-Strain-Sensor-Resistance-With-HX711-AD-Module-p-1326815.html?utm_source=googleshopping&utm_medium=cpc_organic&gmcCountry=CA&utm_content=minha&utm_campaign=minha-cag-en-pc&currency=CAD&cur_warehouse=CN&createTmp=1&utm_source=googleshopping&utm_medium=cpc_bgcs&utm_content=haosen&utm_campaign=haosen-ssc-cag-all-20bf-1029-2quad-11sale&ad_id=476033470012&gclid=Cj0KCQiAst2BBhDJARIsAGo2ldVyWfGgfARWz6DDP8ZstHGdvlWVb5FQD0jpeLmavgkCcJ1L5nToffsaAgY4EALw_wcB