This 165 ft. green-beam laser measure is a fully featured tool with an easy-to-read color display， great accuracy， an inclinometer for tilt angle and reinforced housing for durability. The Bosch BLAZE GLM165-27CG uses Green-beam technology， which generates lines up to 4X brighter than standard red beams. The laser has accuracy up to plus minus 1/16 in.， plus it includes a rounding button for easily rounds results and haptic feedback for loud jobsites. The digital laser measure also offers Bluetooth functionality， so users can digitally transfer measurements to a smartphone or tablet through the free Measure On app. It is IP65 rated and has an ergonomic design for better grip. The Bosch GLM-BAT 3.7-Volt Lithium-ion Battery delivers greater runtime than standard AA batteries for select Bosch BLAZE Laser Measures. It provides about 60% more runtime than AA batteries at normal room temperature and the GLM-BAT is not as affected by cold temperatures as alkaline batteries. The battery features convenient USB charging. It can charge using various 5-VOLT power supplies， such as power adapters， PCs， laptops or portable power banks， for maximum flexibility.

GLM165-27CG: easy-to-read backlit color display - illuminates numbers with distinct resolution， for work in low-light or no-light conditions

GLM165-27CG: green-beam laser - generates a line that's up to 4X brighter than standard red beams

GLM165-27CG: accuracy and long-range measuring - provides accuracy up to plus/minus 1/16 in. and measures up to 165 ft.

GLM165-27CG: Bluetooth smart 4.2 technology - allows measurements to be digitally transferred to a smart phone or tablet using the free Bosch measure on app

GLM165-27CG: full rubber over mold housing - helps protect every major impact point， with a design similar to a roll cage

GLM165-27CG: jobsite tough - laser is IP65 rated and is able to withstand jobsite conditions

GLM165-27CG: inclinometer - shows the tilt angle up to 360▲ for easy angle and indirect measurements

GLM165-27CG: default real-time measurement mode - immediately provides accurate measurement that automatically adjusts closer to or farther from the target

GLM165-27CG: add/subtract measurements - allows the user to add or subtract measurements

GLM165-27CG: multiple measuring features - calculates distance， area， volume and indirect measurements

GLM165-27CG: rounding button - provides easily rounded measurements

GLM165-27CG: haptic feedback - vibrates laser for measuring confirmation on loud jobsites

GLM-BAT: cold weather operation - works in low temperatures

GLM-BAT: flexibility - provides a Li-ion option instead of AA alkaline batteries in certain blaze laser measures

GLM-BAT: USB-C charging - allows charging using various 5-Volt power supplies， such as power adapters， PCs， laptops or portable power banks， for maximum flexibility

GLM-BAT: continuous charging - battery can remain in the laser and can be used while charging

GLM-BAT: fast charging - takes only 15-minutes to charge， for 30-minutes of laser operation

GLM-BAT: includes USB-A to USB-C cable

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