Fluke TI-TRNG/ELECTAP-P Infrared Training for Electrical Applications. This course is designed for thermographers who have had training or extensive experience already. The focus is not on theory or camera use, but in-depth exploration of electrical applications. Pre-requisites (Any ONE of the Following): 2648695 Level 1 Thermographic Applications for Predictive Maintenance, 2477409 - Ti30/Ti20 Training, 2679455 Two-day Course On-site (Ti20/Ti30), 2648803 On-site Infrared Level I Course (4 days). Fluke Infrared Training Course.