This will allow you to look down in hard to see places and solve problems that may take hours to resolve with out the proper tools.
The cable will be plugged in to your phone. Which you have the capability to take pictures or take videos.
You can also hunt random bolts that fall down in between the lower plenum and the heads.
It comes with a disc but you can also download the software off the qr code.
It has 3 attachments for this unit. It has a 90 degree mirror, hook and magnetic attachment
In the block looking at our pistons.
The majority of us would use the 1 meter kit.