Hantek is a company that makes a wide variety of testing equipment including oscilloscopes, logic analyzers, function generators and multimeters. Their products are well known for their high quality and low price. Many technicians and engineers in the electronics, telecommunications, engineering and scientific fields rely on their products for their daily work. This link

The Hantek DSO5102B has a 2.8-inch full-color display and can be used as a portable or bench top unit. It has a nice feature set that includes an amplitude holdoff facility and the ability to capture individual bytes or words of serial data using a specific trigger mode. A built-in HELP system provides relevant on-screen help at the push of a button. This made getting started with the scope easy and eliminated the need for referring to the manual.

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This is a great choice for the hobbyist who wants a simple-to-use but feature-rich device. Its also a good choice for students and those who are learning to use an oscilloscope. Its relatively lightweight and portable so it can be taken on the go with ease.

This model is a 3-in-1 instrument that combines a function generator, a digital multimeter and an oscilloscope. It has a 40 MHz bandwidth, a sample rate of 1GSa/s (Giga samples per second), and is dual channel. It can record up to 400K points of a waveform and supports various math functions, scale adjustment, FFT algorithm, and horizontal and vertical alignment. It can even turn unused channels on or off as needed.