The M18 Red Exterior Rotary Laser is designed for leveling on the jobsite and features manual masking shutters, which block the laser in desired directions to prevent interference with other lasers on ...

Green laser said to provide up to four times better visibility and a finer, more accurate line than a conventional red beam According to Hilti, the Green rotating laser PR 3-HVSG provides up to four ...

The Zone40 T one-button rotating laser is designed for all types of grading and leveling jobs. It seeks to address the industry’s need for efficient and accurate alignment solutions. Its one-touch ...

When cities transform into a colorful world of lights as darkness falls, it's often only possible to estimate their contours, which depending on the perspective can draw the attention to key details ...

From the "groma" with its right angles and plumb bobs used 3,000 years ago to modern-day grade rods, surveyors have been using some type of rod in their work. A new grading device claims to eliminate ...

Expensive precision instruments don't always hold up to the extreme use that construction work places on them, but Hilti's new PR 30-HVS rotating laser tries to solve that problem. Designed for ...

Makers and small businesses looking for a professional rotary attachment that can be used with a wide variety of different laser engravers may be interested in the PiBurn designed and built by ...

The FroliCat Dart Automatic Rotating Laser Pet Toy claims its laser is a bright beam of fun, for dogs and cats alike, to chase for hours on end. For this Does It Work, we head to the Austin Animal ...

In fluorescence microscopy, biological cells are marked with fluorescent dyes and excited to luminesce in specific areas by optical switches– like a city at night. However, this light is usually too ...