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 Dust Bag This helps improve the performance

This helps improve the performance and manueverability/handling

and temperature Built-in fan circulates air through the battery during the charging process to cool the battery for faster charge time Optimizes battery life by actively controlling current

The 15" PACKOUT tote features an impact-resistant molded base that connects with all other PACKOUT system components via integrated locking cleats

the lock is designed to withstand the most determined thieves

The frame feels great in the hand

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 Dust Bag This helps improve the performanceThe 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.