Three Color Principal Apparatus Durable Construction: Crafted with high-quality

Durable Construction: Crafted with high-quality materials for long-lasting performance and resilience

25 with Iris Diaphragm and filter

Single conductor type

Detailed Anatomy: Explore the external

Complete G by Free Fall Set: The G by Free Fall Apparatus Full Set includes an electromagnet housed in a plastic case with connections for an external timer

Three Color Principal Apparatus Durable Construction: Crafted with high-qualityIncluding one 3 color light source. Made of metal 14cm x 10cm x 6cm, 1 white board, size 18cm x 24cm, 3 color filters. Premium Quality: This product 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 design, please contact us.