The DAS240 series is ideal for measuring parameters commonly found in process applications including voltage, temperature (thermocouple and RTD), current, resistance, frequency and pulse. These multi-channel data loggers provide 20 universal analog channels with convenient screw input terminals that can be expanded up to 200 channels. The DAS240-BAT includes a built-in battery for up to 15 hours of autonomous operation. Measurement results can be viewed graphically and numerically on a 10-inch color touch screen and saved to internal solid-state memory or transferred to an external USB memory stick. Icon-driven menus make the DAS240 easy to navigate. The free Windows PC software allows users to remotely control and configure the recorder, transfer logging results and configuration files, and view live data in graphical or numerical format on a connected PC. B&K Precision data loggers and data acquisition recorders are designed and manufactured in France. Support services are provided through service centers around the world.