Also one should read the fine print on the warranty. The whole system may be warranted, or one may have to pay extra for an extended warranty that others include in the base price. Finally, if flexibility is important, it may be possible to add new features or increased capabilities later. A little training goes a long way. Typically three days of professional training can replace six months of experimenting.
Companies often offer hands on training.
Follow-up support can quickly help iron out the inevitable problems that crop up in a developing program. No one needs to be certified to use this equipment. There are currently no nationally recognized programs to certify that thermographers are actually qualified. If formal qualification is important, an in-house program based on specialized needs and personnel may be appropriate. Certain systems seem to appeal to certain folks immediately.