The Topcon RL-SV2S Multi-Purpose Construction Laser can be used for horizontal, sloping, and vertical laser applications which makes it a great multitasker. Slopes up to +/-5 percent can be used in either the X or Y axis. It's easy to set up with its portable design and self-leveling feature. It can handle the biggest projects with its high-powered operating range of 800m and 120-hour battery life. No need to worry about the weather this laser has a waterproof housing, designed to protect itself from dust and rain.Whether you're working on flat pads or slopes, the Topco RL-SV2S provides an accurate elevation reading. Its what you need to get the job done right. Withstands dust, a sudden shower or even torrential rainfall. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Levels & Surveying Equipment\Levels & Autolevels\Rotary Lasers". The seller is "marketplacepros" and is located in this country: US. This item can be shipped worldwide.