Features: Easier alignment with our robust line laser IP65 rating and rubber-enforced housing for dust and water resistance U-shaped laser window for a wider fan-angle of the horizontal line Dual power source lets you switch between BA 3.7V 3.0Ah XL Li-Ion battery and AA alkaline batteries to help eliminate downtime The GLL 20-22 G Professional is a robust and intuitive line laser made for a wide variety of applications. With an IP65 rating and rubber-enforced housing, it is made to withstand dust and water, so you can work with confidence in even the toughest conditions. The U-shaped laser window provides a broader fan angle for the horizontal line. And with a dual power source, you can switch between the BA 3.7V 3.0Ah XL Li-Ion battery and AA alkaline batteries - helping to eli.
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