APM489-6X-2-RS485 Digital Pulse Counter with Isolated RS485 Retransmission of count displayedOur APM489-6X-2-RS485 is a 6 digit non-smart/non-microprocessor with Isolated RS485 Retransmission of count displayed. The unit has a 6 digit red LED counter, with Local Reset facility on Front Fascia.Read more