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Whether you enjoy crafting, need a way to measure out your small construction projects, or just want a futuristic ruler, a laser measuring tool can be worth having, and Amazon's Big Spring Sale is a ...

Engineers know that measuring dc or low-frequency electrical power is fairly straightforward, but such measurements become more difficult as you go up the spectrum into the tens-of-gigahertz range.

Anyone who needs to quickly and efficiently measure large distances might be interested in a new dual laser tape measure with auto calibration, digital spirit level, angle measure and companion phone ...

We may receive a commission on purchases made from links. Measuring things is an essential part of building—whether you're a professional contractor or an occasional DIY-er, you must have a reliable ...

Scientists from the University of Rochester and UC Santa Barbara have built a laser so small it can sit on a penny. But don’t let its size fool you. This tiny laser could power the next generation of ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Laser measurers are so much easier and more practical to ...

Suaoki Direct a development team based in Staten Island in the United States has created a new measuring system which its developers says is the world’s first laser meter that is capable of measuring ...

Laser power measurement and force metrology are interlinked disciplines dedicated to quantifying the interaction between light and matter. In contemporary research, these fields have evolved from ...

As lasers become more powerful and diverse, so power meters have had to adapt. Ephraim Greenfield of Ophir Optronics gives us an overview of the different power meters available and outlines how they ...

Sometimes you absolutely, positively need to know the angle of the cutting edge on a knife. When you do, the best tool for the job is a laser goniometer, and [Felix Immler] shows us three different ...