Whilst it may not be a necessary feature for everybody, measuring the distance between two points on a screen is indispensable for web designers and developers and can generally prove quite useful.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? When shopping for a new TV, picking the right dimensions to perfectly fill the space ...

We get asked this question a lot and we have, in fact, addressed it during the course of various projector and flat panel reviews. It is an important topic, however, and we feel that it is truly ...