Specifications: Introduction to oscilloscope functions 1. Dual-channel 50MHz bandwidth, 250MS/s sampling rate 2.FPGA+ADC+ARM high-performance hardware architecture 3. Supports one-click automatic adjustment and has a full trigger function 4.XY Lissajous graph, cursor measurement, persistence function, mathematical operations, FFT spectrum 5. Save waveform screenshots and support exporting images to the computer to facilitate secondary waveform analysis. Introduction to multimeter functions 1.4-digit true RMS measurement 2.Voltage, current, capacitance, resistance, diode, continuity, temperature 3.Maximum measurement AC750V, DC1000V 4.Auto range, intelligent anti-burn Introduction to signal generator function 1.13 types of signal waveforms: Output waveforms: sine wave, square wave, sawtooth wave, half wave, full wave, positive staircase wave, reverse staircase wave, exponential rising, exponential falling, DC, multi-audio sink pulse, Lorenz wave 2. Output frequency: 1-50kHz 3. Output amplitude: 0.1-3V 4. Output duty cycle: 0-100% Package contents: Standard version: - 1 x Oscilloscope - 1 x 10X probe - 1 x Alligator clip probe - 1 x Multimeter probe - 1 x Charging cable - 1 x Storage bag - 1 x User manual Advanced version: - 1 x Oscilloscope - 2 x 10X probe - 1 x Alligator clip probe - 1 x Multimeter probe - 1 x Charging cable - 1 x Storage bag - 1 x User manual