The PM Series of balances from Intell-Lab is produced in an ISO 9000 facility. The balances are produced to high standards and the overall package is exceptional value. Starting at the bottom of the balance, there are three support points, two of which are adjustable to provide leveling. The base contains a high grade aluminum sensor, which gives clear and concise weighing results. On the milligram capacities, accurate weighing data is protected by a three door glass draft shield surrounding the 43.2″ diameter platter. The milligram (0.001 g) range is fast, accurate and suitable for many different applications in the laboratory, including counting and percentage weighing. Communication via a serial RS232 port is also featured to provide GLP compliance and data collection. The capacity of the balance offers accurate weighing up to 300 g x 0.001 g, and reads in 5 weighing units. A comprehensive user operation manual is supplied to help you get the most out of your investment.