Includes 2 sensing components: general sensors and airflow sensors. Item weight: 0.11 pounds. Material: paper. Key benefits - Lightweight and portable for easy handling and quick setup in various environments. - Simple, compact sensing components suitable for basic measurement tasks and educational use. - Paper construction supports a low-cost option for training, demonstrations, and introductory experiments. What this product helps you do - Provides basic sensor functionality with an emphasis on airflow sensing for simple airflow studies. - Supports hands-on learning and small-scale projects where light weight and easy deployment matter. Use scenarios - Educational demonstration: use in a classroom to show how airflow affects sensor readings, with students observing changes as environmental conditions vary. - DIY prototype: build a small, inexpensive airflow monitoring setup for a hobby project or a compact enclosure. - Training and notes: serve as a teaching aid in labs or workshops to illustrate sensor types and airflow concepts, paired with handouts or practical exercises.