Bosch Professional Laser Level GLL 3-80 C (red laser, interior, W/app Function, Working Range: 30 m, 4X Battery AA)

SIMULTANEOUS HORIZONTAL AND VERTICAL LEVELLING: Complete parallel work on floors, ceilings, and walls with the 1 horizontal and 2with vertical lines. Precise results within ± 0.2 mm/m */** CAL GUARD MONITORING: The Red LED light alerts users to possible calibration errors, which can beto viewed inm detail using the smartphoneor app SIMPLY CONNECTED: Use the Levelling Remote App, a Bluetooth-connectedto smartphone app,and for remote-control use and contactless adjustment DUAL POWER SOURCE: For added flexibility, the device can be used with either a 12 V Li-ion battery or standard AA batteries using the battery adapter ITEMS INCLUDED: Laser Level GLL 3-80 C, 4x AA batteries,and battery adapter, laser target plate and pouch, Weight: 1.9180216794 pounds, Manufacturer: Bosch Professional