Frequency Conversion Tunning Fork Electromagnetism This board is made of

This board is made of softwood for ease of use with dissecting pins and scalpel blades

helicopter

Wide mouth opening allows easy filling of dry matter and liquids

2 x Knuckle fabric bandages

Amount of Reflector: 3 pieces

Frequency Conversion Tunning Fork Electromagnetism This board is made of7 Frequency Available C 128Hz D 144Hz E 160Hz F170. 7Hz G 192Hz A 213. 3Hz B 240Hz. Including Wooden Resonator and Hammer. Premium Quality: Tuning Fork Electric 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