One scale channel, one serial port. The M2000A-1 has the same high performance and most of the features and functions of the M2000A, but at a reduced price. Best suited to single scale applications where speed and reliability are a must. M2000A-1 indicators are most often found on floor scales, bench scales and as parts of sophisticated weighing systems where Smart1 Microcontrollers or PC computers control the system operations.A wide range of standard and optional features allows the indicator to be easily customized for a variety of customer needs. This versatility makes the M2000A-1 the ideal choice for both new installations and existing system upgrades.The M2000A-1 is a fast, reliable and cost-effective indicator for today's industrial weighing systems.