A aroney bassmaster Aug 17, 2010 #1 Aug 17, 2010 #1 I am going to purchase a Lowrance HDS-5 in the next couple of months. Can you buy the structure scan to add on later or does it have to come with it.
I am going to purchase a Lowrance HDS-5 in the next couple of months. Can you buy the structure scan to add on later or does it have to come with it.