The Bosch GCL100-40G Green Beam Self-Leveling Cross-Line Laser with Plumb Points uses green-beam technology， which emits green lines and points up to 4X brighter than standard red beams. This gives the laser a working range for the lines up to 165 ft. The laser produces vertical， horizontal， cross-line modes， as well as upward and downward green plumb points. The tool can project 2 lines independently or together， for an array of alignment and leveling applications. It includes Bosch-exclusive VisiMax technology， which monitors tool temperature and power consumption to deliver the brightest line for the job. The tool has full rubber overmold housing， designed to be similar to a roll cage， so every major impact point is reinforced with rubber. The Bosch Smart Pendulum System self-levels and indicates out-of-level condition and locks the pendulum for secure transport. The Bosch BT 150 compact tripod with adjustable legs allows the user to work at precise heights ranging from 22 in. to 61 in. The tripod has a fine adjustment crank that allows for quick setup with the benchmark. The 1/4 in. mounting thread makes it compatible with Bosch line lasers， point lasers and laser measures.

GCL100-40G: easy-to-use line laser - facilitates quick job setup with a range up to 165 ft. with vertical， horizontal and cross-line modes

GCL100-40G: built-in VisiMax technology - monitors power consumption to maximize line visibility and extend battery life

GCL100-40G: plumb points - projects upward and downward green laser points for transferring applications with a range of up to 50 ft.

GCL100-40G: bright green-beam laser - up to 4X brighter than standard red beams

GCL100-40G: full rubber overmold housing - helps protect every major impact point， with a design similar to a roll cage

GCL100-40G: versatile job layout - lines can be projected separately or together for a variety of level and alignment applications

GCL100-40G: smart pendulum system - allows tool to self-level and it indicates out-of-level condition

GCL100-40G: secure laser transport - after switching off， pendulum is locked

GCL100-40G: jobsite tough construction - withstands Rainy or dusty jobsite conditions and is IP64 rated

GCL100-40G: includes: RM10 rotating mount， hard carry case， 4 AA batteries

BT 150: compact and lightweight collapsible legs and a weight of 2 lbs. make the tripod easy to store and transport

BT 150: 1/4 in. mounting thread compatible with Bosch line lasers， point lasers and laser measures

BT 150: steady adjustable aiming base swivel， adjust and tighten product for steady measurement applications

BT 150: detachable mounting base for convenient attaching of the tool on or off the tripod

BT 150: aluminum legs that are lightweight and compact for ease of transportation and storage

BT 150: adjustment system tightens tripod for increased stability at the desired height

BT 150: precise height adjustment crank easily adjust tripod to selected height

BT 150: includes detachable mounting base