Able to connect to most sensors and data measurement sources, dataTaker Series 3 enable any physical value, including temperature, voltage, current, 4–20 mA loops, resistance, strain gauges, and frequency, to be scaled and logged. Models include DT80, DT85, environmental E series, G series geotechnical loggers, industrial I series, and modem-equipped M series. Along with cold junction compensation, features include communications options, 5 V terminal, and pulse counting.