FNIRSI DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single

Works well for those times you want to check a signal without getting out a pico and everything. It has worked well for me, the battery life is long and it's pretty simple to navigate the menus. Not quite U-scope quality but for the price you can't beat it.

Beyond happy with this lil' guy. ShOcK & AWE pricing. Lot of bang for very few bucks. Factory box was quite nice, included extras and gr8t presentation. Glad I paid a few extra bucks by going straight to the source instead of a sketchy eBayer. Would purchase again.

This is an OK digital scope. It works well for car audio applications, and maybe some signal diagnostics.It is not super accurate with the measurements, but it is good enough for basic stuff.The signal generator is also convenient but basic and also not very smooth.Overall a good value for what it is. Definitively not a high end scope, but functional.

An unbelievable value for the money. Nice build quality, easy (Relatively) to use, and unbeatable value for the price. Truly amazing what you can buy for such a reasonable price these days.

Great tool for car audio, was not fun trying to get it into English.

Best to have and not need then to need and don't have.

Slick little product. It gets a job done. Not all the jobs maybe, but a job, certainly. The frequency generator is a nice have, and the fact that it will run independent of the scope side is great, and makes it a truly useful piece of test equipment to have. I don't know what the actual adapter is for the cable, but it would be nice to have something a bit nicer than common alligator test clips for signal injection, though, you can always clip it to a dupont cable if needed.Also, the value for cost is absurd. worth double.

works