Description: Functionality: 3 in 1 2 channel model combines an oscilloscope, a multimeter, and signal generator in a device. The oscilloscope uses FPGA+MCU+ADC hardware architecture with a sampling rate of 250MS/s and analog bandwidth of 50 MHz.Advanced Features: 3 in 1 Multifunction Tester supports waveform screenshots for easy analysis, has built in high voltage protection module supporting peak voltage measurement up to 400V, and offers a multimeter function with 4 digits/19999 points Trues Rms value. It supports AC DC voltage current measurement, capacitance, resistance, and conduction temperature measurements.Signal Generator: The built in DDS function signal generator can output 12 types of function signals with a maximum output of 10MHz (step by step at 1Hz). Output frequency amplitude and duty cycle are adjustable.User Friendly Design: Equipped with a 4.3 inch touch display screen with a resolution of 480 272 pixels.Compact and Portable: 14.5cmx9.8cmx3.5cm, Digital Oscilloscope is compact yet powerful offering more strong practical features while maintaining good portability. Specification: Real time sampling rate: 250MSa/sStorage depth: maximum 64kByteInput impedance: 1MTime base ranges: 10ns/div - 10s/divVertical sensitivity: 10mv/div - 10v/divVertical resolution 8 bitsBandwidth limit supports 20MHz limitWaveform display mode: XY/YT/scrollingSave waveform screenshot: YesExport waveform image from computer: Yes Package Includes: 1 3 in 1Tester 2 P6100 Probes 1Probe 1Alligator Clips Prob 1 Data Cable 1 Manual