Ohaus Pioneer Pr4202/E Balance. Offering accuracy and repeatability in essential weighing applications in laboratory, industrial and education settings, PR Series Analytical and Precision Balances deliver competitive performance at an economical price. Featuring RS232 connectivity for easy communication, and backlit display and simple interface for uncomplicated operation, the PR is perfectly designed for your workplace.4200 g x 0.01g readability. Pan size 180 mm diameter.The PR series is equipped with three essential weighing modes• RS232 connectivity• ABS top housing• Removable stainless steel pan• Glass draftshield with sliding top door• Integrated weighbelow-hook• Security bracket• Calibration lock