liquid instrument wall pressure demonstrator teaching aids junior and senior high school physical mechanics experimental apparatus science and education instruments

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This liquid pressure demonstration apparatus is an ideal teaching tool for physics mechanics experiments in middle and high school, intuitively demonstrating the principle of pressure, helping students easily understand abstract concepts.

The core selling points include durable materials and clear scales, addressing the boring pain points of teaching.

Through national educational certification, it is safe and reliable.

Fostering students' interest in science and enhancing their sense of participation in class are wise choices for teachers and parents.