VEVOR Lab Scale Analytical Balance, 3000g x 0.01g Accuracy High Precision Lab Scale 13 Units Conversion Scientific Digital Laboratory Balance Scale for Lab, Jewelry, Industrial, Business(3000g, 0.01g): Amazon.com: Industrial & Scientific
Amazon.com: U.S. Solid 200 x 0.0001g Analytical Balance - Density and Dynamic Weighing, 0.1 mg Lab Balance Digital Precision Scale : Industrial & Scientific