Accurate long-run measuring for indoor & outdoor jobs. Support ribs on handle socket for added strength. Sealed counter records in feet & inches up to 10,000 feet without resetting. Exclusive “lift and lock” handle for easy storage (unit collapsed measures 22 1/4" extending to 40". for operation). Safety glow green counter casings on counters. Wheel diameter 11 1/4", weighs 5 lbs. Supplied in 4-color retail packaging.