Checkpoint R4-D2 Precision rotary base #1377

The R4-D2 is a larger version of the R2D2 which accommodates the 3D Series as well as the 880 Pro Series laser levels (levels sold separately) and also allows you extended use on any tripod mount (1/2-20, 3/8-16, 5/8-1 1) , most versatile rotary base system fitting the 3D and Pro Series for surface use or tripod mounting. The bottom plate is threaded to accommodate any camera/video or survey tripod. This rotary base system has three adjustable legs and a bullseye vial system allow precision leveling and rotation from any given surface. A brake and tension system converts to micrometer type adjustment from the same thumbscrew. All components are precision machined from billet aluminum, aircraft anodized and laser engraved.