A laser line level is a tool combining a spirit level and/or plumb bob with a laser to display an accurately horizontal or vertical illuminated line on a surface the laser line level is laid against.Laser line levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries. Some models are inexpensive enough for do-it-yourself applications. The illuminated line is necessarily absolutely straight, so that the line level can be used as a straightedge; for example, to see if a shelf is warped, even if not horizontal.
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| - Rotationslaser (de)
- Niveau laser (fr)
- Laser line level (en)
- 雷射水平儀 (zh)
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| - Ein Rotationslaser ist ein Gerät zur rationellen Bestimmung von Höhen. Er findet bei Bauarbeiten, Maschinenvermessungen und -ausrichtungen Anwendung. Letztere stellt wesentlich höhere Anforderungen an die Genauigkeit des Messsystems als der Einsatz bei Bauarbeiten. (de)
- Le niveau laser est un instrument utilisé principalement dans la construction et les travaux publics. Il en existe deux types différents. (fr)
- 雷射水平儀，是一種發射紅色雷射以量度水平及鉛直的測量工具，它們常安裝於三腳架上，以提供一個虛擬的參考平面，常用於施工和櫥櫃行業。 雷射水平儀發出來的線必然是絕對筆直，從而使得這些線可作為直尺之用。較先進的雷射水平儀可精確到0.3毫米/1米，而低端型號可會接近1.5毫米/1米。 (zh)
- A laser line level is a tool combining a spirit level and/or plumb bob with a laser to display an accurately horizontal or vertical illuminated line on a surface the laser line level is laid against.Laser line levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries. Some models are inexpensive enough for do-it-yourself applications. The illuminated line is necessarily absolutely straight, so that the line level can be used as a straightedge; for example, to see if a shelf is warped, even if not horizontal. (en)
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| - Ein Rotationslaser ist ein Gerät zur rationellen Bestimmung von Höhen. Er findet bei Bauarbeiten, Maschinenvermessungen und -ausrichtungen Anwendung. Letztere stellt wesentlich höhere Anforderungen an die Genauigkeit des Messsystems als der Einsatz bei Bauarbeiten. (de)
- A laser line level is a tool combining a spirit level and/or plumb bob with a laser to display an accurately horizontal or vertical illuminated line on a surface the laser line level is laid against.Laser line levels are used wherever accurate verticals and horizontals are required, typically in the construction and cabinetry industries. Some models are inexpensive enough for do-it-yourself applications. The laser beam is fanned to produce a thin plane beam accurately horizontal or vertical, rather than a pinpoint beam. The axis of the laser is offset from the wall, so that a pinpoint beam would be parallel to and offset from the wall, and would not illuminate it; the fanned beam will intersect the wall, creating an accurately horizontal (or vertical) illuminated line along it. The machine is set up using the built-in spirit level or plumb bob, and the line along the surface is then guaranteed to be accurately horizontal or vertical to within a certain tolerance, specified either in millimetres per metre or fractions of an inch over a specified distance in feet. A more advanced device may be accurate to within 0.3 mm/m; while lower-end models may be closer to 1.5 mm/m. The illuminated line is necessarily absolutely straight, so that the line level can be used as a straightedge; for example, to see if a shelf is warped, even if not horizontal. (en)
- Le niveau laser est un instrument utilisé principalement dans la construction et les travaux publics. Il en existe deux types différents. (fr)
- 雷射水平儀，是一種發射紅色雷射以量度水平及鉛直的測量工具，它們常安裝於三腳架上，以提供一個虛擬的參考平面，常用於施工和櫥櫃行業。 雷射水平儀發出來的線必然是絕對筆直，從而使得這些線可作為直尺之用。較先進的雷射水平儀可精確到0.3毫米/1米，而低端型號可會接近1.5毫米/1米。 (zh)
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