Desktop Wind Tunnel for 1:64 1:43 Cars, Water Mist Airflow Visualization

• VISUAL AIRFLOW: Pure water mist shows clear airflow paths on model cars with no , making wind tunnel model demos easy to study at home or in classrooms
• ADJUSTABLE : Stepless airflow control simulates city driving and high conditions for science experiment toys, aerodynamic display and testing equipment use
• SCALE COMPATIBILITY: Fits 1:64 and 1:43 model vehicles for desktop airflow analysis, collector displays, STEM learning and racing setup comparison
• SAFE LOW VOLTAGE: Water based airflow system and USB charging design support stable operation while helping protect model surfaces during repeated tests
• COMPACT DESKTOP UNIT: PVC body measures 25 x 7.5 x 11 cm, easy to place on desks or shelves for smoke visualization, teaching and hobby demonstrations

Features: 1. Visualized Airflow: Uses pure water to create a clear airflow trajectory, easy to observe and residue-free. 2. Adjustable Airflow: Equipped with a stepless control knob, it can simulate various driving conditions from city cruising to high-speed driving. 3. Compatible Design: Suitable for 1:64 and 1:43 scale car models, and can be used for various aerodynamic tests and demonstrations. 4. Safe Operation: Employs a low-voltage power supply and water mist system to for ensure user safety and model protection. 5. Realistic Simulation: Simulates the principle of an industrial wind tunnel, outputting stable airflow for accurate aerodynamic analysis. Specifications: Part Name: Wind Tunnel Simulation Tester Material: PVC Color: White Size: 25*7.5*11 cm The product does not include car models Package Contents: 1*Tester 1*Charging Cable