Feature:1. Logic analyzer is an instrument that analyzes the logical relationship of digital systems2. Can collect and store multiple digital signals, and visually display the timing relationship of these signals on the screen3. With protocol analysis function, the logical signals of the physical layer of the protocol can be parsed into high-level protocol data and displayed4. 2.8-inch TFT LCD screen makes data reading faster and easier5. Compact and lightweight, easy to use and carrySpec:Item Type: Logic AnalyzerApplicable Power Adapter Type: 5V 500mANumber Of Input Channels: 4 ChannelsSampling Rate: 100MHzMinimum Capture Pulse Width: 10nsInput Impedance: 1mΩNumber of Output Channels: 4 ChannelsMode: SPI, I2C, PWM 3v Output Channel: 1Storage: 8mb USB Flash MemoryScreen Size: 2.8-Inch TFT LCDScreen Resolution: 320 x 240Battery Capacity: 500 MahHost Size: Approx. 100 x 56 x 8.6mm / 3.9 x 2.2 x 0.3inWeight: 83 g / 2.9 oz(approx.)Certificate: CE, FCC Package List:1 x Logic Analyzer20 x Jump Wire5 x Test Hook1 x User Manual