FNIRSI 2C53T Handheld 3-in-1 Upgraded Oscilloscope Multimeter Generator 50MHz Bandwidth 250MS/s 20000 Counts DDS Generator

OscilloscopeChannels: Dual-channel design, enabling simultaneous measurement and display of two electrical signals. This is crucial for comparing signals, like input and output in a circuit.Bandwidth: 50MHz analog bandwidth. It determines the highest frequency signal the oscilloscope can accurately measure. Higher bandwidth means better performance for high - frequency signals.Sampling Rate: 250MS/s (mega samples per second). A high sampling rate ensures accurate capture of fast - changing waveforms, reducing the risk of aliasing.Record Depth: 1 kpts (kilo points). This is the amount of data the oscilloscope can store for each channel, affecting the length of the waveform that can be captured and analyzed.Vertical Sensitivity: 10 mV/div - 10 V/div. It indicates the smallest voltage change that can be detected and displayed per division on the vertical axis of the oscilloscope screen.Max Voltage: Can measure up to ±400 V, with an integrated high - voltage protection module for safety.Waveform Display Modes: Supports Y - T (the most common mode for time - domain waveform display), Roll (for slow - changing signals), and X - Y (useful for analyzing phase relationships between two signals).FeaturesUpgraded Version: It is an upgraded version of the 2C23T. The measuring range has been improved, and new features such as math operation, cursor measurement, persistence mode, and XY mode have been added.Multiple Measurement Modes: In addition to the basic oscilloscope, multimeter, and signal generator functions, it also has features like FFT (Fast Fourier Transform) spectrum analysis for frequency - domain analysis, afterglow display for better visualization of fast - moving waveforms, and resage shapes (presumably some form of waveform shape analysis).