Linear Expansion of Metal Apparatus with everything needed to complete

with everything needed to complete each experiment within 45 minutes

Material: Aluminum Cone

Wide Applications: Suitable for various laboratory applications

or parallel light beams

There are four timing modes

Linear Expansion of Metal Apparatus with everything needed to completeTo show the Thermal Expansion of different Metals. Including: Aluminum Brass Copper Iron Rod length 60cm Stand 71cm x 10cm Premium Quality: Linear Expansion of Metal Apparatus is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes