The present article examines different forms of presentation of training materials in the visualization of technological processes. As example instruction for measuring the parameters of receiving microwave modules was used. The development of text instruction, graphic instruction, multimedia video (using virtual models of devices developed in specialized software), an interactive multimedia video and an interactive simulator are described. The article describes the stages and features of the development of each type of materials. Screenshots of the practical implementation of each type of instruction are presented. People, depending on the characteristics of the perception of information, are divided into three types: visuals, audials and kinesthetics. Particular attention in this article is paid to the effectiveness of the use of each type of training material for people with a specific type of information perception. The article provides a comparative analysis of training instructions for the duration of development.