Ryobi green laser level, 360° vertical and horizontal line, intuitive self-leveling with LED indication, ON/OFF switch. Maximum length 82 feet (25m). Class 2, 1mW - Amazon.com
Ryobi ELL1002 Air Grip Compact Laser Level with Tripod Mounting and Corner Rounding Capability (AAA Batteries Included) - Amazon.com
Laser level Ryobi RBCLLR1 +/- 0,5mm/m 10 m - Duvencioglu
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