2102S 272S 242S Handheld Digital Oscilloscope 100MHz Bandwidth 500MS 2CH + 1CH Generator Multimeter ,Professional Designed

<p>Oscilloscope is a widely used electronic measuring instrument. It can transform electrical signals that are invisible to the naked eye into visible images, making it easy for people to study the changing processes of various electrical phenomena. The oscilloscope utilizes a narrow, high-speed electron beam to strike a screen coated with fluorescent material, producing small light points (which is the working principle of traditional analog oscilloscopes). Under the action of the measured signal, the electron beam is like the tip of a pen, which can depict the instantaneous value change curve of the measured signal on the screen. By using an oscilloscope, various waveform curves of different signal amplitudes over time can be observed, and it can also be used to test various types of electrical quantities</p><p></p><p>What is an oscilloscope and why do you need it?</p><p>Signal integrity</p><p>The main purpose of an oscilloscope is to accurately display electronic signals. Therefore, signal integrity is very important. Signal integrity refers to the ability of an oscilloscope to reconstruct waveforms and accurately display the original signal. Due to the meaningless testing when the waveform of the oscilloscope is different from the real signal, an oscilloscope with low signal integrity is of no value. However, no matter how high the performance of the oscilloscope is, it cannot fully reproduce the real signal. This is because when you connect the oscilloscope to the circuit, it becomes a part of the circuit. In other words, there will be some load effects. Although instrument manufacturers try their best to minimize load effects, they still exist to some extent.</p><p>Related Products: </p><p>oscilloscope, </p><p>portable oscilloscope, </p><p>automotive oscilloscope, </p><p>oscilloscope automotive, </p><p>lab oscilloscopes, </p><p>osciloscopio, </p><p>osciloscopio automotriz, </p><p>handheld oscilloscope, </p><p>digital oscilloscope, </p><p>usb oscilloscope</p>

• 125MSa/s sampling rate, 8k waveform length.
• Support self-calibration function. Support SCPI, convenient for secondary development.
• Function IntroductionOscilloscope--Dual-channel input, 100MHz bandwidth, 500MSa/s sampling rate.
• Multimeter - True RMS, 20000 counts, auto range, voltage/current/resistance/diode/capacitance/continuity test.
• Waveform generator - output sine wave, square wave, sawtooth wave, pulse, and built-in special waveform;