CoCo-80 is a powerful, high-precision, easy-to-use handheld data recorder and dynamic signal analyzer. It is an ideal test tool for fields that require simple, fast, and accurate data recording and real-time processing. CoCo-80 has 4 or 8 input channels, which can accurately measure and record dynamic and static signals. The built-in large-capacity flash memory can record 8 channels of continuous data at the same time, with a sampling rate of up to 102.4 kHz, and can perform real-time signal analysis in both the time and frequency domains. An internal signal source channel can provide a variety of frequencies synchronized with the input sampling rate output waveform.