Horizontal and vertical directional leveling in parallel with 3 lines x 360 degrees Bosch Professional GLL 3-80 C Laser Level Adjuster allows for both horizontal and vertical directions leveling in parallel with one tool thanks to 3 lines of 360° angle—one horizontal and two verticals. The lines emit the entire room and from floor to ceiling making it easier than ever to cooperate with colleagues and avoid frequent change of location. This tool is very accurate, providing accurate results within ± 0.3mm/m*/**. To reduce the need to make manual adjustments, the tool can self-level on any uneven surfaces up to +/- 4 degrees or control with an app to a Bluetooth connected smartphone. When diagonal lines are needed, the device can also be placed in lock position. Cal Guard function warns users in case of a calibration error by lighting red LED lamp on device. Users can see the detailed information about error through the smart phone app. Excellent vision thanks to high power laser LEDs. The laser level adjustment is durable, in part because of its IP 54***. This tool can be used to do a variety of applications, including suspended ceiling installation, floors construction, window installation, shelving mounting, stretching drain pipes, creating dry wall frame. Dual power source means you can use it with a 12V lithium ion battery or standard AA batteries (using the battery adapter) for increased flexibility *For 4 Horizontal Criss Points **Plus the difference associated with using ***Except Lithium Ion Battery and AA1 Battery Adapter. Items Included: : GLL 3-80 C 4 AA Batteries Laser Correcting Pad Battery Adapter Storage Bag User Manual Carton Box
