Bosch GRL4000-80CHK REVOLVE4000 18V Self Leveling Rotary Laser Horizonal Kit

  
The rotary laser is compatible with 4 Ah and 8 Ah Bosch CORE18V® Li-ion batteries. It also features an alkaline adapter to use four (D) cells. It features Bluetooth® connectivity to a connected device, linking to the Bosch Leveling Remote App.