Torbal Scales of Scientific Industries, Inc. AG500 500g x 0.001g w/Auto Cal & USB
500g x 0.001g w/ Automatic Internal Calibration. The most powerful class II precision scale in the AG series. The automatic calibration combined with a capacity of 500g and a resolution of 1mg assures outstanding performance and accuracy. The AG500 is loaded with over 12 features and functions; the calibration mechanism keeps the scale calibrated and accurate at all times. The AG500 includes USB, RS232, and PS2 interface ports which allow for easy PC connection and data transfers.