Level has reached a high limit-Will the vessel overflow? Level has reached a low limit-Will the vessel run dry? The first two points require a continuous measurement, which tracks the liquid level in ...

It is a measurement of the amount of a substance contained in a certain volume. The density of any solid is the mass of the object divided by its volume.

These conditions may interfere with other types of level measuring devices, which are installed inside the vessel walls. With radiometric measurement, it is possible to detect all medium conditions.

As it turns out, there are a number of clever systems in place that can accurately measure the global sea level down to less than an inch and a half. Not only are waves always rippling across the ...

The angle of your phone can affect the reading, and distort the measurements. Always measure twice. A level is a handy tool that helps you create flat surfaces and hang picture frames straight.