Feature

●100% brand new and high quality.
●Incredible physical laboratory equipment aid tool, or as a decoration in your lab,making physical experiment learning more efficient.
●The instrument consists of a base, a bracket, an iron ring and a steel ball.
●The product should be stored in a dry, ventilated environment.
●Good for school teaching tool, learning display, and collectibles, also will be a great addition to your lab supplies.


Description

Specification
Name: Flip ring tester
Size: outer ring 53x16x56.5cm; inner ring: 39.5cm
Material: steel

The instrument consists of a base, a bracket, an iron ring and a steel ball.
Base: Made of MDF with painted surface.
The bracket is H-shaped, both of which are made of iron rods and have a surface sprayed.

Precautions
The product should be stored in a dry, ventilated environment.

Note:
Because it is a manual measurement, the product size has a small range error of 0.5-1cm, please refer to the actual product, please understand.
Please feel free to E-MAIL us if there are any problems and questions, we will try our best to MEET YOUR SATISFACTIONS WITHIN 24 HOURS.