This is a rugged and portable data acquisition system supporting up to 32 high-speed analog inputs. Sensor options include microphones, accelerometers, strain gauges, thermocouples, load/pressure/force sensors, tachometers, rotary encoders, digital I/O, and CAN bus. The unit can be powered by AC mains, vehicle power, or its internal battery. Tetrad offers the versatility of a standalone front-end while also supporting distributed configurations of up to 1,000 channels.

