This product includes: Building tripod BT 150 Professional 0 601 096 B00, AA1 alkaline battery adapter 1 608 M00 C1B, Laser target plate, Pouch, 4 x 1.5 V LR6 battery (AA). TECHNICAL DATA: Working range with receiver, value: 120 m, Accuracy: +/- 0.2 mm/m*/** (*for the four horizontal intersection points; **plus use-dependent deviation), Projection: 3 x 360? line, Battery voltage: 12 V, Laser diode: Line: 630 – 650 nm, < 10mW, Operating temperature: -10 ? 40 ?C, Storage temperature: -20 ? 70 ?C, Laser class: 2, Working range: up to 30 m, Working range with receiver: up to 120 m, Self-levelling range: ? 4?, Levelling time: 4 s, Dust and splash protection: IP 54 *** (***except for the lithium-ion battery and AA1 battery adapter), Power supply: 12 V Li-Ion battery, 4 x 1.5 V LR6 (AA), Operating time (max.): 8 h (Li-Ion) and 6 h (4 x AA) in 3-line mode, Tripod thread: 1/4", 5/8", Weight, approx.: 0.9 kg, Colour of laser line: red, Compatible laser receivers: LR 6 + 7, Working range, value: 30 m. Product Highlights: The line laser GLL 3-80 C Professional is simply connected and projects 3 x 360? lines for excellent visibility. Innovative CAL Guard monitoring and a Bluetooth?-connected smartphone app allow for remote-control use as well as contactless adjustments and high precision. High-powered diodes ensure high visual clarity while its 3 x 360? lines allow simultaneous horizontal and vertical levelling for highly efficient work. Equipment & Application: This line laser is developed for building floors, installing windows, mounting shelves, laying drainage pipes, building framework for drywall, and laying tiles. Additional Information: Due to the GLL 3-80 C Professional's Dual Power Source, it can be operated both with 12 V Li-ion battery and with standard alkaline batteries for added flexibility. It is capable of levelling itself on non-level surfaces up to +/- 4? in less than 4 seconds with excellent precision of ? 0.2 mm/m*/** and has a working range of up to 120 m when using the optional LR 6 or LR 7 Professional receiver. This line laser is compact, easy to handle, and extremely robust.