FNIRSI 2C53P 3-in-1 Portable 2 Channel Oscilloscope, Multimeter and Signal Generator

[@Lagos3sgte]

Nice review. I bought this scope and like it a lot. Great for automotive use when you don't want to spend the time and hassle of setting up a larger scope. The battery life is also really impressive. I do wish it had a few features like an easy way to clear min/max values, or support for 20:1 attenuators.

[@recursoseninternet]

I would like to ask. It seems that the oscilloscope probe included with this equipment can only be set to x1 and x10, even if I buy an x100, it cannot be configured. So, with the probes it comes with, can I measure and see the 220V mains voltage at x10? According to the manual, I believe it only supports 400V peak to peak, and I think the mains voltage could exceed that since it is 220V RMS (and in some cases it can exceed 240V). I need help with this before buying because no one says anything about this.

[@JuanManuel123ify]

Estupendo vídeo mi querido Profesor....Por favor, ¿me podría facilitar el programa que ha utilizado para la generación de tonos y frecuencias?....Gracias de corazón...Le mando un fuerte abrazo desde Las Islas Canarias (España).....

[@treadmillrepair754]

Someone knows if this scope have an isolated USB port? Is posible to use XY funtion conected to a PC for transfer images?

[@juhaszpeter4796]

No isolation, USB GND and the Channels GND short.💔 No you can't use the device while the USB sharing is active.💔

[@awengirr]

Funcation! LOL

[@MinaevNikolay]

И снова промолчали о том, что прибор всрёт при измерении силы тока в диапазоне 5-10 ампер. Ни один блогер этого не упоминает

[@juhaszpeter4796]

Because not many people test that function. I'll tell you honestly, I don't use a multimeter to measure high current either. The OWON cm2100b clampmeter is there for that. 🥰 The problem is that Fnirsi has a lot of bugs and not many people discuss them in the videos. 🤨 Kerry Wong also gave up halfway through, even though there were still plenty of bugs in it.😱 This device is not reliable in its current state.🥺