Laser Leveler – Best Choice Technologies

Laser Leveler

What is a Laser Leveler?

A Laser Leveler is a tool used in the construction industry during surveys. A Laser Leveler is a device which is used to determine accurate alignments and levels that are straight. A Laser Leveler can be used to find out the right alignment or level a project in any particular manner. The alignment can be vertical, horizontal or of any specific angle.

The term LASER stands for Light Amplification by Stimulated Emission of Radiation. The Laser Leveler consists of a LASER beam transmitted by an LED (Light Emitting Diode) to detect the exact level of alignment needed. The LED used in the laser leveler is usually small and in turn, the laser beam is also fine and thin. This helps the user to conclude on the correctness of the alignment. This fine beam of light can be horizontal, vertical or at any angle. This is determined according to the user’s preferences.

Few Facts about Laser Levelers

  • Laser Leveler use a red beam of light to display the precise level. 
  • Laser Leveler have smaller LEDs to produce fine beams of light for more precision.
  • Laser Levelers are battery operated. Rechargeable Alkaline batteries are used in Laser Levelers.
  • Earlier, laser levelers were used only for indoor projects as the brightness of the beams of light emitted by the levelers were insufficient for outdoor purposes. Nowadays, laser levelers are designed to emit powerful laser beams that are suitable for outdoor projects.
  • Newer models of Laser Levelers come with remote control to operate from a distance.

Parts of a Laser Leveler

A Laser Leveler is a device consisting of a bubble level or a spirit level and a diode that emits a Laser beam of light. But there are a few types of Laser Levelers in the market. The parts of a laser leveler depend upon the type of the laser leveler. For example, a self-levelling laser level consists of a pendulum that is used to align the bubble of the spirit level and the LEDs are mounted on this pendulum. On the other hand, a rotary laser leveler contains a motor that rotates the device to give a 360-degree view.

How does a Laser Leveler work?

A laser leveler is mounted on a tripod and the height of the tripod is adjusted according to the requirements of the user. The bubble level is aligned with the reference point and the alignment is determined with the help of the straight or dotted beam of red light that is emitted from the diode. This is the perfect alignment or the level of the project. This can be either horizontal or vertical or at any other angle. The laser leveler is also used to determine gradings and slopes.


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Laser Leveler & Its Uses

A Laser leveler can be used indoors for interior designing or outdoors for surveying and levelling purposes.

Indoor Use of Laser Leveler

Laser Levelers were the default choice of interior designers, plumbers and electricians from as early as the 1970s. Laser levelers are useful even to align the pictures and wall hangings in a straight line. They are used to fix the plumbing and the electrical wires that run deep inside a construction.

Outdoor Use of Laser Leveler

Laser levelers are used while surveying land. They prove useful while landscaping, erecting structures like walls, roofs and even terraces.

Laser Leveler & Its Applications

The applications of a laser leveler are wide-ranged. Some of them are:

  • Surveying and levelling elevations.
  • Construction of structures like walls and ceilings.
  • Construction and fitting of windows and doors.
  • Construction of structures like terraces, overhead tanks and septic tanks.
  • Electrical wiring.
  • Plumbing lines.
  • Landscaping.
  • Slope determination.
  • Levelling layouts and floors.
  • Aligning cupboards and cabinets in position.

Laser Leveler & Its Types

1. Self-Levelling Laser Levels

The self-levelling laser leveler need not be calibrated manually every time they are used. Only once it is necessary to calibrate it using the bubble in the spirit level and the forthcoming calibrations are done automatically by the leveler.

2. Rotary Laser Levels

This is a type of laser leveler that has a motor to help the leveler rotate on a base. This rotation helps the user to get a 360-degree view. Horizontal, vertical, grading, slopes, and any angled alignment can be done with ease using the rotary leveler.

3. Horizontal and Vertical Laser Levels

These laser levelers may be of the self-levelling type or can be operated manually. This type of laser leveler can be used specifically when the alignment needed is either horizontal or vertical only.

4. Manual Laser Levels

This is the basic type of laser leveler. It has to be aligned manually each time it is put to use. It has room for errors and the readings can’t be considered completely accurate. Yet it is an inexpensive but robust option available for those whose budget is light.

Laser Leveler & Their Advantages

The advantages of using Laser Levelers are numerous. We are listing the advantages below:

  • Accuracy – the levelling done using the laser leveler is very precise and accurate. There is no requirement for repetition and verification.
  • Durability – laser levelers are far more durable when compared to other surveying and levelling equipment in the market. If operated and stored as per the given instructions, the life of the laser leveler can be increased.
  • Ease of use – the operating procedure is very simple and less time-consuming.
  • Simple setup – it is very easy to set up the laser leveler and requires less time and energy.
  • Performance – the laser leveler is very robust and sustains even in rough environmental and climatic conditions.

Laser Leveler Summary

A Laser Leveler is the best companion of engineers, land surveyors, interior designers, electricians, plumbers. Laser levelers even help in day-to-day tasks like fixing wall hangings and hanging pictures in an aligned way. No one wants crooked pictures in their living room.

A Laser Leveler can be used for such small tasks and they can do some heavy lifting like layout surveying, etc. Recent developments have made many accessories available for laser levelers. These accessories come free with the equipment or sometimes with a minimal charge. So do your homework and keep the above facts in mind before you purchase a laser leveler.


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