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The Grettz G4D Green Beam Laser is a high-precision levelling and alignment tool designed for professional trades and serious DIY use. Producing clear, crisp green lines, it delivers reliable accuracy across a wide range of interior and site applications.
Powered by a USB-C rechargeable battery, the G4D provides up to 18 hours of runtime and features three adjustable brightness levels for different lighting conditions. A pulse mode allows use with compatible laser detectors, extending visibility in brighter or longer-distance work.
With IP54-rated protection against dust and splashes and an accuracy of 3mm at 10m, the G4D offers dependable performance for everyday levelling tasks.