6 times the power, A Grid Pen that will amaze.. Grid the room in day or night.  This is our Highest Power Grid Pen on GhostWarePro.

Put a laser grid against a wall or light up a room, and if something passes in front of it, it will block out sections of the grid. Great for detecting movement, shadows, or solid shapes moving in the room.

Color GREEN. As most people know, green is the most visible color of laser. 

Includes:

1xmanual
2xbattery
1Xbox
1X laser pen