FNIRSI 2C53P Touch Screen Oscilloscope

FNIRSI 2C53P Touch Screen Digital Oscilloscope+Multimeter+Signal Generator 3IN1 Dual Channel 50MHZ Automatic Osciloscópio Tools

I used it to test components on my bose amp. very consistent results, good medium fine probes, pvc coated but reasonably flexible. was able to determine board issue. easy to use. some limitations so use within its spec ranges. need to test oscilloscope and signal generator.

It seems to be a good piece of equipment to start with, it has the precise functions needed to measure basic and moderately complex circuits. The probes are good, a good price/quality ratio. I will put it to use and expand my opinion. It has a good size for carrying around in the field, and comes with its own bag to transport it along with all its accessories. It's fine 👍.

Excellent service and products

Fast delivery

packaging+, (factory condition in perfect condition), device+, (there are some nuances, like 3 in 1 - excellent, compact device, generator - excellent, tester - excellent, oscilloscope not great but signals can be viewed on 4. There is a caveat upon receipt: you need to reflash to version 1.8, otherwise the generator resets settings in oscilloscope mode.

a beauty

Nice packaging, a small oscilloscope tablet, wave generator, and voltmeter. However, in terms of measurements, they are completely inoperable, especially the oscilloscope, which makes it impossible to adjust the probes after communication and videos proving the false values indicated by the oscilloscope with the seller and customer service. It is necessary to change elements in the device's PCB, which I refused to do myself. I need an operational oscilloscope, not a DIY one. I find that the manufacturer has made a high-priced gadget without quality control before putting this product on sale. I do not recommend this product to future buyers; either buy the higher-end model or, as a reminder, I bought this product twice and had the same problem both times. A disappointing experience. waste of time. I am disappointed. 😔 😔 😔 👎 👎

It arrived super fast

Very good product, meets all expectations, recommended.

Very good, arrived well packaged

For the price and as my first piece of equipment, I think it meets all expectations. I like it 100 points.

Hello! I am not satisfied with the oscilloscope because the waveform is not displayed, and the problem is specifically with the oscilloscope itself, as I tested the probes on another oscilloscope.

The device arrived with a defect. The generator only generates a square wave signal. You can go to the generator settings, change the signal shape, frequency, voltage, and fill level, but when you re-enter the oscilloscope, the generator switches back to a square wave, 3V, 50% fill, frequency 1kHz. No matter what I do, the values do not change!

Great item if the battery lasted

Received it, checked it, everything works, bought it for non-professional use, for a home workshop. The specifications of the device and the included accessories are satisfactory. I liked that the oscilloscope comes with a case. The seller shipped everything very quickly.

everything looks good, seems to be of very good quality

Arrived quickly, device of good quality and practical.

Very beautiful, many functions, good screen, but... as an oscilloscope, it's not suitable. It displays low-frequency signals incorrectly. The photo shows an example of what a low-frequency periodic signal looks like. That is, there are glitches in the measurements (digitalization), making such an oscilloscope of little use. Synchronization also has issues. I should have looked at reviews before buying...