Q:What brand of laser level is good? How much is the price?

A level instrument in which laser beams are used instead of manual readings. The laser beam emitted by the laser is introduced into the telescope cylinder to send a horizontal laser beam along the collimation axis. By means of the monochromatic nature and the coherence of laser, a piece of glass or a piece of metal with a certain shading pattern can be assembled in front of the telescope object lens, that is, the zone plate can cause diffraction interference. Through the telescope focusing, the focusing range zone plate, a bright and fine cross shaped or circular laser spot, thereby more accurate sighting target. If the photoelectric receiving target can be automatically tracked on the front and back level scales, leveling can be carried out. In the construction survey and assembly of large components, the laser level was used to establish the horizontal or horizontal lines in 1989.Digital level is the most advanced level, with a special bar level, through the instrument built-in digital imaging system, automatic level bar bar code readings, no manual reading is needed. This instrument can greatly reduce the labor intensity of Surveying and mapping work, avoid the subjective subjective reading error, and improve the measurement accuracy and efficiency

Q:What happens when the vertical level of laser level is tilted?

Take back to the factory maintenance, their own bad operation

Q:In the decoration, why use laser level instrument out of the horizontal line, hit on the wall, there will be a slight jitter? The farther away, the greater the jitter

Is mainly due to the level of internal, internal energy and good magnetic distance is too high, resulting in a level is difficult to stabilize, another factor is the construction, such as vibration, electric hammer, saw, hammer in the construction, will lead to, and level is not good with this kind of problem. Zhejiang Yuli company, Ben Simailong, Jiangsu Deli, laisai, Leica

Q:Laser level instrument broken line, how to repair?

This kind of instrument needs to be corrected on a special station. Even the general circuit problems need to be corrected after the maintenance, not to mention the laser tube is burned and needs to be replaced.

Q:The role of the bottom magnet of the laser level

Adsorbed onto the surface of an object

Q:Laser level sDB1, four threads are all broken, I do not know which welding!

Red is the power cord, VCC, black are H, V1, V2 and OUT, red do not answer the wrong line, and other connected wrong, it does not matter

Q:What's the use of an automatic laser level?

It's for leveling

Q:Laser level can see the horizontal line in the sunlight is that good

Can we see the beam in the outdoor sunlight?

Q:How to use laser level?

The laser level is easy to use and offers a variety of designs that are a style that applies to any application. The laser level of various types have been developed for specific purposes, but the laser level all including two common components: laser plus a tripod base, you can sit on the floor, the installation is connected to the three foot wall or in. The base can help you project the light at the required height. There is also a leveling mechanism, either a bubble vial or a pendulum and magnet plus an electronic sensor (the difference between the two mechanisms will be discussed below). Enough tough, durable plastic or metal shell tough performance on the site, or the case is usually made of.The laser level finds that the "level" operates manually in different ways, in a traditional manner: the bubble in the vial of the user queuing can be repositioned horizontally or by rotating a knob. Well suited for typical projects of their own, these laser levels are cheaper and require less battery power than self leveling units.Self leveling units provide greater accuracy. They work optimally on the surface when the user is determined to be "near level"". Manual horizontal units, units of self regulating bodies prior to taking over, you can use the foam bottle. The laser component hangs up like a pendulum level. Magnets and gravity work together, still pendulum, and then the beam is projected through the light or prism.Some laser levels are equipped with electronic self leveling sensors to improve accuracy and reliability. They are ideal for busy outdoor construction. For indoor work, the level of moving around frequently, self-adjusting mechanism will help save time and improve reliability.

Q:I want to buy a laser level, I do not know is good or green, its principle is good, can see the horizontal line in the sun

Other colors are not easy to see during the day