1Logic analyzer is an instrument that analyzes the logical relation of digital systems 2Can collect and store multiple digital signals, and visually display the timing relation of these signals on the screen 3With protocol analysis function, the logical signals of the physical layer of the protocol can be parsed into high-level protocol data and displayed 42.8-inch TFT LCD screen makes data reading faster and easier 5Compact and lightweight, easy to use and carry 6Can be widely used in automotive electronics, communications, power, computers and other industries and fieldsItem Type: Logic AnalyzerApplicable Power Adapter Type: 5V 500mA Number Of Input Channels: 4 Channels Sampling Rate: 100MHz Minimum Capture Pulse Width: 10ns Input Impedance: 1m Number of Output Channels: 4 Channels Mode: SPI, I2C, PWM 3v Output Channel: 1 Storage: 8mb USB Flash Memory Screen Size: 2.8-Inch TFT LCD Screen Resolution: 320 x 240 Battery Capacity: 500 Mah Host Size: Approx. 100 x 56 x 8.6mm / 3.9 x 2.2 x 0.3in Weight: 83 g / 2.9 oz(approx.) Certificate: CE, FCC1 xLogic Analyzer20 x Jump Wire5 xTest Hook1 x User Manual