1. PORTABLE SCIENTIFIC TOOL: The lever set can be easily disassembled for easy transportation and space saving.
2. DURABLE MATERIALS: The lever set is made of metal and plastic for durability and practicality in scientific and educational applications.
3. SUPPORT IN PHYSICS CLASSROOM: The professional lever set is suitable for use in the physics classroom as a teaching tool.
4. VERSATILE USAGE: Ideal for use at home, school or laboratory as a caliper for various scientific and experimental purposes.
5. SIMPLE DESIGN: It is not a simple teaching tool, but features an exquisite appearance like a lever scale for added aesthetics.

Technical dataification:
Item Type: Experimental Lever Set Material: aluminum alloy, ABS

List of packages:
Box contents: 1 x lever
1 x Support Rod
1*Base
1 * Screw