Johnson Level & Tool 40-6700 One­Sided Laser Detector W/Clamp for Red Beam Rotat

This laser detector pairs with red beam rotary lasers outdoors, in high ambient light conditions or whenever the human eye cannot see the laser beam. With a back-lit LCD display for easy reading and fine/coarse detection settings, the detector displays the information you need to get your leveling job done quickly and easily.

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