Nevada Weighing Tree HRB 103 Precision Lab Balance - 100g x 1mg (0.001g) - 2 Year Warranty!: Science Lab Balances: Amazon.com: Industrial & Scientific
Amazon.com: Fristaden Lab Scale - 1000g x 0.01g Precision Balance - Upgraded Load Cell for More Accurate Measurements - Chemistry Scale with 1 Year Warranty : Industrial & Scientific