Specifications: Name: Digital Oscilloscope Number of channels: 2 Bandwidth: 50MHz Sampling rate: 250MSa/sGS/s Record length: up to 128Kbytek Waveform capture rate: 3wfms/s Size: 216 x 84 x 36mm/8.50 x 3.31 x 1.42 inches Description: Portable oscilloscope adopts FPGAandMCUandADC hardware architecture, dual-channel sampling rate of 280MS/s, analog bandwidth of 50Mhz, built-in high-voltage protection module, maximum support for peak voltage measurement 400V, is a high-performance product integrating the three functions of oscilloscope, multimeter and signal transmitter. It adopts a 3.98-inch 480 x 320px resolution full-view high-definition TFT display, built-in 5000mAh rechargeable lithium battery, 10 hours standby in oscilloscope mode, 24 hours in multimeter mode, and EVA handbags and other ultra-high configurations. Can be used with a flexible current clamp. It can test the current of 2000A. The digital multimeter mode is 6000 bits, true RMS, and supports AC/DC voltage, current, temperature, capacitance, resistance, diode, NVC, continuity and other measurement functions. Attributes such as automatic shutdown, low battery alarm, etc. Built-in DDS function signal generator, which can output 7 kinds of function signals, the maximum output of all signals is 2MHz, and the step size is 1Hz; The output frequency, amplitude, and duty cycle are adjustable. Package: 1pcs Digital Oscilloscope Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.