Single channel Smart Indicator Model 4215A-104 and dual channel Model 4215A-204 have bipolar range, ±999,999 display with 24-bit resolution; nonlinearity of 0.005%; TEDS-Tag autoload cell ID; and setup for 25 load cells. They combine force channels, encoder position channels, print capabilities, and RS232/485 serial communications into single platform. Microprocessor-based indicators are designed for measurement/control of strain gauge transducer based systems.