A laser level is used to project a constant and common level line of light onto a surface on a horizontal or vertical plane. This is most useful in transferring a level from one place to another as is required, for example, when fitting picture rails or dado rails to the wall of a room.
There are many different types of leveling devices but a laser level will consist of a device which incorporates mainly a spirit level or pendulum level with the use of a laser to find a constant level line over distance.Rotary laser levels are used for construction projects indoors to shoot a 360-degree horizontal or vertical beam around a room, or outdoors to be used with a laser detector and grade rod for excavation for both digging down or building up. There are a variety of rotary laser levels to choose from. A rotary laser level can be manually-leveling using a mounted bubble level, electronically self-leveling which uses a pendulum leveling system, or automatically self-leveling which uses electronics and gears to find level. This article focuses on rotary laser level technical specifications such as Laser Level Rotation, Laser Leveling Method, Color (Laser Level Wavelength), Intensity (Laser Level Classification), Laser Level Accuracy and Laser Level Working Range. It also features a handy How To Use guide.How Does a Crossline Laser Level Work?
The crossline laser is an evolved version of a line laser and the way it works is very similar to the technology deployed in a line laser. The device projects a laser through an optical lens to project the laser as a line instead of a point. If that overcomplicated your understanding, a simple way to understand how it works is thinking of a piece of glass that is flat on one side and curved on the other. When you shine a light or laser through it, it instantly stretches it.
Crossline laser levels have specially built optical lenses that allow them to project two lasers, one vertical and one horizontal. This gives you the choice between having both on or just one. This choice is particularly important depending on the type of work you are doing, as at times it is more of a hindrance than a benefit to have both lasers on.This Bosch GLM 15 is also compact by design. Built for easy portability, this laser tape measure fits comfortably in the hand and effortlessly into the pocket. The Bosch GLM 15 laser measure provides the greater accuracy of laser measurement, especially over longer distances, as opposed to traditional manual systems like a tape measure. The laser measure is accurate to within 1/8" and measures to 50 feet. It makes this measuring tool more accurate, easier and faster than a tape measure.
Construction Laser Levels Explained
With the large selection of construction lasers available these days, it can be a tough job just shopping and deciding on a model to purchase. The task of researching the various models is more than most people want to deal with or have the time to spend.
We will attempt to explain which features do what and which product best fits your needs. Basically speaking, the first thing you should do is figure out what jobs you plan to accomplish with your laser. Do you intend to work only indoors, only outdoors, or both? Do you want to install pipe underground, chair rails in a dining room, fence posts, and construction site grading? These are the questions that will define the features you will want to look for and buy.
What are construction lasers used for you ask?