Laser Level +
![Laser Level](https://files.ozbargain.com.au/t/60/80360.jpg?h=77da57b0)
In surveying and construction, the laser level is a control tool consisting of a rotating laser beam projector that can be affixed to a tripod. The tool is leveled according to the accuracy of the device and projects a fixed red or green beam in a plane about the horizontal and/or vertical axis.
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