With great distance and high-accuracy, the RL-H5 Series is simple to
use for checking elevations.

With electronic self-leveling, you press the power button and go right to work in seconds. If the RL-H5B gets disturbed on the job it relevels itself automatically. The self-leveling motors are accurate to ±20 arc seconds. 

Need to shoot elevations up to 400 m from your laser? No problem —
this instrument instrument has the power and range to cover a 800 m
diameter job site.

The RL-H5B provides up to 100 hours of continuous usage with 4 (D) cell batteries.

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With the IP66 rating, the RL-H5B is “job site tough” and can withstand dust, a sudden shower and even torrential rainfall.