He was sentenced to 14 months in prison and Judge Harvey ordered objectionable material that was seized to be destroyed.
Judge Harvey said that in May 2013 police in Ontario, Canada arrested a man for possessing and distributing objectionable material online.
Turner was identified through that investigation and a warrant was issued for a Whangarei home he occupied on August 22 last year, where numerous items were seized.
Thousands of images of children as young as 6 and 7 were seized from Turner's laptop.
Defence lawyer Arthur Fairley said Turner acknowledged his guilt and was remorseful.
Judge Harvey said the victims were truly vulnerable.
"They were being used in the most dreadful way for profit, although you didn't personally gain but helped those that did."
"The message has to get through that unless courts take a hard line against such offending, more children will be abused for profit."