Topcon RL-H5B Self-Leveling Horizontal Rotary Laser Level Kit- LS-80L Receiver, Holder & Case-1300 ft(400m) Range, ±20 Arc Second Accuracy, IP66 Dust/Water Resistant/Construction, Grading, Excavating vacuum filter The ST1 compound is not

The ST1 compound is not just about lasting longer

Pure sine wave inverter protects sensitive electronics

the ZEON 10-S offers fast

and water out

Topcon RL-H5B Self-Leveling Horizontal Rotary Laser Level Kit- LS-80L Receiver, Holder & Case-1300 ft(400m) Range, ±20 Arc Second Accuracy, IP66 Dust/Water Resistant/Construction, Grading, Excavating vacuum filter The ST1 compound is notThe Topcon RL H5B is a reliable, entry level self leveling rotary laser level built for professional flat plane applications in construction, excavating, site preparation, concrete pouring, and general leveling tasks. This durable tool provides accurate horizontal leveling over medium distances, with a working range of up to 1300 feet (400 meters) in diameter when used with the included LS 80L receiver.