The Topcon RL-200 2S Dual Grade Rotary Laser is a high-precision leveling instrument used for construction and surveying applications.

 It is designed to provide accurate and reliable measurements for horizontal and vertical leveling tasks, such as grading, excavation, and site preparation.

The laser features dual grade capabilities, allowing for simultaneous slope in two axes, with a range of -5% to 25%. This enables users to perform complex grading tasks and ensures precise results.

The laser also features a rechargeable battery, providing extended use without the need for frequent battery replacements. It comes with a LS-80 receiver and remote control, enabling easy and convenient operation from a distance.

The Topcon RL-200 2S Dual Grade Rotary Laser is built to withstand tough working conditions, with an IP66 rating for dust and water resistance. It is also designed to be easy to set up and use, with a simple interface and intuitive controls.

Overall, the Topcon RL-200 2S Dual Grade Rotary Laser is a versatile and reliable tool that is ideal for a wide range of leveling and grading applications in construction and surveying.