FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test

Meter has a high quality enclosure, and fit and finish are excellent. Has good weight for the hand and is comfortable holding for long periods. Using the various functions is very easy and intuitive. Color screen is beautiful. Especially the oscilloscope screen. Beep is loud, even for my old ears. The menu system really rocks on this meter. Very simple to navigate and easy to understand. Accuracy is on par with my more expensive Fluke meters and the kickstand is very sturdy for bench use. The buttons have a good feel when you press them. They don't feel cheap. Value is quite excellent for it's price range. When I wear this one out, I will want the same model as a replacement. Overall, high marks. Thank you Fnirsi for such a fine product in it's price range. I would definitely recommend this scope/dmm to those looking to buy their first one. Even as a replacement. I am totally impressed with this meter. If you are looking to buy one, go for it! You won't regret it. Very high quality.

This oscilloscope exceeded my expectations. I only got it because I had seen many hobbyists online using this model or similar models from this manufacturer. 2 months later, it hasn't skipped a beat while using it a few times a week. My only critique might be the signal quality from the signal generator is a little "ringy" , but that could also be because my load was a little too heavy for it.

I bought this for working on small computer projects. The learning curve was not bad at all. I'm very pleased with the functionality and convenience of this oscilloscope/ meter. Very nicely made,extremely convenient and reasonably priced.

Its a great tool and its pretty compact. I like that it comes with a nice case and some decent probes. Its pretty accurate and has really good functions for its money. However, sometimes the frequency it tells you a wave form is, can be a little bit off and sometimes the timebase affects it for some reason. I also wish the display was rolling. On bigger timebases, it loads the waveforms more slowly left to right, writing over the previous ones, rather than having them roll on screen from right to left, and that really sucks, but other than that it was worth my money. The trigger is also a little funny, and doesnt always do well. sometimes i can get it to work perfectly by adjusting the timebase and/or the voltage sensitivty.

Great tool, Great value.

Product seems to be well made and comes with a nice case. display is bright and good resolution. The unit I received was missing the necessary multimeter probes, apparently left out in assembling this unit. The instruction manual, as expected, leaves much to be desired and for the most part written in Chinese but understandable enough. appears to be a good buy for the money. Missing probes probably a one-off mistake. An old set of probes I had seem to work. I will check with Amazon about the missing probes.

Really like it. So much easier that having to carry an o scope and multimeter around. The signal generator is an added bonus.Great machine just wish it had a PC interface other than just transferring images.

The media could not be loaded. So far the scope seams to barely function. Adjustments to the horizontal often cause the device to restart.Use of the AUTO button often freezes the GUI and you must wait for the battery to die before being able to use the device again.The function generator has a lot of problems. changes to the frequency are not always applied until stopping and starting the finction generators repeatedly. Output frequency doesnt match what is entered.Use of the FFT function does produce a spectrum, but you can not enlarge it, apply markers, or get any reference points, which makes it useless. Thos should be a seperate display like the dmm and oscilloscope.In short, the firmware is not yet ready for market.Have reached out to the manufacturer through amazon and their website. Have yet to receive response.Frequency measurements are much more than 5% off for example setting the frequency to 5hz produces a 20hz signalFirmware v1.0.3Edit: the manufacturer contacted me and indirectly asked me to recalibrate the device. Their english is not very good so there is a language barrier. This has fixed a lot of the issues with the auto button freezing the device. And I believe it has reduced the number of times the device randomly restarts.Edit:After comparing reading to my fluke87 i started searching for their tolerance list,DC voltage +-(.05%+3)This is a funny way to say +-(3.05%) which is about what I saw.Not going to test the rest, sending it back today.Its good for the price, but after your first year of EE courses, you will have out grown this meter.They offered a full refund very quickly.