He did, however, like that it is USB powered so it can be operated from a common battery pack, which would make it truly floating. If you want to do some more with electronics, then soon you will be mislead by the fnirsi thing and you will probably be wasting hours of your time before you even realize it’s the fnirsi that gives you a distorted view of your signals, and then you’re still guessing what is really happening, and that is not what you want to spend your time on while learning electronics. At least a clear and complete periodic waveform is displayed on the screen, and the waveform should be triggered (the green arrow indicates that the position is fixed between the wave shape and the wave shape without shaking). This device is easy to carry, making it the perfect companion for your on-the-go troubleshooting needs. i’ve definitely gotten useful/actionable information out of it when looking at leading edges but i wonder.

FNIRSI 1014D - 2 in 1 digital oscilloscope: DDS signal gener FNIRSI 1014D - 2 in 1 digital oscilloscope: DDS signal gener

Not ideal test setup, jumps from 28,somethingsomething to 100Mhz without anything in between, no comparison to a “real” scope. Answer: please check whether the power cord is connected to the oscilloscope and whether the socket is powered.Point is, though, with an analog bandwidth of 30 MHz or so, displaying the shortcomings should be easy. Ideal for a beginner or someone just trying the basics, or wondering if an electronics hobby is for them. Managed to create a firmware update file based on the original scope code, but when I updated my new scope it f-ed up the touch panel.

FNIRSI 1014D Oscilloscope - TechCorner.TV

If it is not solved, the clamp on the probe may not be grounded or the probe clamp end is open circuit.Professional Designed: Fnirsi oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. For example, the encoder knobs don’t have a push button function, making the scope more difficult to operate. Data structures are being discovered, with which the reversal of the code becomes more and more possible. Gear selection: the output voltage of inverter is similar to that of household electricity, with peak peak voltage above 500V, the highest measurement of 40V in 1X, 400V in 10x and 4000V in 100x gear. Your link is about using an isolation transformer to scope on mains, which was the preferred method in vacuum tube era but is not best practice or as safe for the user.