Experience most accurate compass and level tools on the one screen.
Now you are an expert placing a furniture, putting a shelf, hanging a frame by yourself.
This is one of the most accurate tools.
Tips. To get more accuracy, calibrate once.
1. When you place a furniture, you can check the direction and level.
2. When you put up a shelf or hang a frame, you can check level.
3. When you get lost on travelling, you can find direction on compass.
1. Sound or Vibration on level (you can change in settings)