FNIRSI Latest Mini Handheld Digital Oscilloscope DSO 152

CODE: YTD152
Buy now to enjoy 4 dollars discount!

[chienblue]

The sine wave in your country's mains is interesting

[arthurmaciel]

Glad to see waiting for more content and put my hands on it

[ExploringWithJason]

Love the geiger counter they make, I really wish they would make it in black, also..a multi band colour display and usb-c radio would be awesome (something similar to the baofeng uv18 pro)

[luiserasmo]

This oscilloscope is good for audio amplification test, for generate the signal and test the output, all in 40hz to 20khz range

[dekuuraraka]

mind asking, but how do you pronounce the name of your company and does it mean something (is it an acronym?)

[fnirsi]

CODE: YTD152
Use this code to enjoy 4 dollars discount!

[treadmillrepair]

200khz is enough for test audio equipment like me.
Most of the test that I do is under 200khz.

[Gman]

If you use your scope like this and touch the bare metal piece of the connector(the side of the scope) you can get a shock from the mains. Guess how i know.

[dennischarles]

Can you show the connections correctly please 😊✌🏼

[pham]

it is your country AC phase... bad THD

[notaperson]

Devise is not setup correctly, hence the poor sinewave on mains.