The reference document is loaded with 133 pages of content supported by 81 diagrams and pictures as well as 21 tables. The PDF it is searchable to help you locate the design factor
There are four primary things a student can to do to improve their chances of passing either the radon measurement or radon mitigation certification exam. These go beyond content areas and more to
CERTI offers the largest variety of on-demand courses across the U.S., and always puts the student first: Take your courses as they fit into your schedule. Learn in the comfort of your own home, at your own pace. Work for an hour in the morning or the evening or wrap up a CE course in one or two days: It’s your choice!