This is a Rain Gauge icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,900 icons, all in the same style and quality.
This logo is shaped like a black and white gauge with a lot of different lines for measurement. There seems to be some liquid about halfway up it. There is also a droplet or something coming out of the bottom.
Related to Rain Gauge Icon
Related icons are the icons with matching tags, as well as all weather icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors