This is the Ciśnienie atmosferyczne icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
There are three squiggly vertical lines that are side by side and have arrows pointing downward. To the left of these lines is a vertical line with seven lines pointing out from it, towards the three arrows. The seven lines vary in size with the longest of the seven being on the top, middle, and bottom. The other four lines are all the same size with two being in between the top and middle longer lines and the other two being in between the middle and bottom longer lines.