OHAUS 311g triple beam scale - $40 (xenia)

OHAUS 311g triple beam scale for more info https://www.
coleparmer.
com/i/ohaus-311-00-cent-o-gram-overhead-mechanical-balance-311g-x-0-01g/0100000?PubID=UX&persist=true&ip=no&msclkid=390937ea2b3a1359b46d52f630f79840&utm_source=bing&utm_medium=cpc&utm_campaign=NX_Shopping_PLA_LTC%20Balances%20%26%20Scales&utm_term=4584551179078237&utm_content=Balances%20%26%20Scales