Abstract - This reseach has aim to: 1)know the process of interactive media development for technical measurment, 2)know the efectiveness of interactive media development for technical measurment. This study is research and development. It is located on Faculty of Teacher Training and Education Sciences, majoring on Vocational Education Muhammadiyah University of Purworejo. This object of the study is interactive media in learning technical measurment. I use some questionaires and tests for collecting the data. Then those are analized by quantitative method. The results are: 1)the process of making interactive includeson three steps, they are: a)The needs analysis, b)product development, including index design, navigation and contents, and c)individual, small group test and last product implementation. 2)this product can be used as a media for comprehending the technical measurment. The point of this study is interactive media is more effective than conventional media in comprehending the technical measurement. we can analyze them by the average difference between two classes; conventional class reaches 6,50 and experiment class reaches 7, 80. Keywords: Media, Teaching and learning, power train system