The Topcon RL-SV1S Self-Leveling Rotary Laser Level DB Kit (Model 313990756) delivers professional-grade laser leveling performance for contractors managing grading, concrete, and site preparation work. This complete package includes the RL-SV1S rotary laser, LS-80L receiver, and alkaline batteries—everything needed for immediate deployment on the job site.
Self-Leveling Rotary Technology:
The single-grade rotary laser automatically levels itself within working range, eliminating manual compensation and reducing setup time. The rotating beam creates a continuous reference plane across the job site, ideal for establishing grades on large areas where multiple crew members need consistent elevation reference.
Complete Kit Package:
This DB (alkaline battery) configuration includes the LS-80L laser receiver, allowing operators to work in bright sunlight and at extended distances. The receiver detects the laser beam and alerts the operator when on-grade, making it perfect for grading operations, concrete finishing, and machine control applications.
Professional Applications:
Site managers, grading crews, concrete contractors, and equipment operators rely on rotary laser levels for foundation layout, site grading, concrete slab elevation, drainage work, and landscape grading. The RL-SV1S single-grade configuration covers most general contracting and site preparation tasks.
Alkaline Battery Advantage:
The DB kit uses replaceable alkaline batteries, offering convenience and availability on extended job sites where charging infrastructure may be limited.
Express Tools provides the Topcon RL-SV1S DB kit with full technical support for contractors demanding reliable laser leveling performance.
