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
U.S. Solid 300 x 0.001g Analytical Balance, 1 mg Digital Precision Lab Scale with 2 LCD Screens, RS232 and USB Interface - U.S. Solid
Mettler Toledo® MS303TS/00 Analytical Balance 320 g x 1 mg