This study focused on evaluating user perceptions regarding the effectiveness of a developed sensor technology trainer for ELX 213- Sensor Technology. Using the Department of Science and Technology (DOST) Technology Assessment Protocol, the trainer was assessed in terms of technical feasibility, economic and financial viability, environmental soundness, political acceptability, and social acceptability. A total of 40 respondents, composed of students and faculty members, participated in the evaluation using a standardized Likert-scale questionnaire. Descriptive statistical analysis revealed high acceptability across all domains. The results confirm the trainer’s potential for institutional integration, alignment with national educational standards, and relevance to localized technical education needs.