7 inch LCD 2-Channel Digital Oscilloscope DDS Signal Generator 100MHz* 2 Analog Bandwidth 1GSa/S Sampling Rate

These capabilities cost $10k a couple decades ago, which limited their use for trouble shooting purposes. At this cost and performance, I just build them in as part of real time, multiple point monitoring, in circuits under development. It gives me a full view at all times that everything is working properly, and I can immediately see the affect of component and circuit design changes. This is a new paradigm that you will not go back from.

Amazing for the price. Many features to evaluate and store wave forms. A side bar shows numerical values. Also, a built-in signal generator. Can be powered from a laptop USB port. Would recommend for users that do not need super critical wave analysis.

excellent equipment EXTREMELY easy to use. quality and complete with everything you need.

Be awhile while I catch up with the technology. Very nice and exciting hope to put through it's paces on a regular basis!

easy to use, signal generator is excelent but not has a output adjustment. you must put a external potantiometer to the output to reduce signal. delayed sweep is fonctional. band with is excellent. ideal for DIY users.

I bought this for future work in electronics and look forward using it. The market for used oscilloscopes is risky-I decided to buy new.

The oscilliscope seems to work fine, especially for the price. I had talked with other people that had purchased and used the exact model before I decided and they had used it quite a bit. They didn't really seem to have any real issues with it once they learned to operate it. Instructions aren't that good expecially for beginners but still very useable..

It works GREAT but I was a little disappointed in the lack of a power supply. I had to search for a 2 Amp supply before I could use it. Crisp, bright and clear display. Control knobs could be a little bigger as the small diameter knobs "move" the functions a bit too fast. Overall, a GREAT buy!

It does not come with clear instructions and you will have to on line and research to figure out how to calibrate it and update it. So far it is not very accurate.

I've used research grade scopes and did not expect this inexpensive device to match those units. For the money, this is a reasonable product. The FFT is an interesting addition, but not terribly useful because it is an uncalibrated, very small inlay, not quite as large as my little finger in the corner of the display. Yes, you can see that there are some harmonics, but which ones and their magnitudes is impossible to judge. The included signal source is a nice feature. Alas, I must return the unit because the channel two input connector is intermittent. This could also be the cause of an irksome characteristic where the display triggering of the two channels is independent. When displaying the left and right outputs of a stereo amplifier (with a mono input), one channel will be triggered while the other is randomly racing across the screen. It's as if there are two almost independent oscilloscopes sharing the same screen, but you can only trigger one or the other. Perhaps this is an operator issue that I didn't resolve before repacking the unit.