US$ 99.00
125 inch Alnico horseshoe
mounted on a 4mm-terminal base that drops inline with other modular circuit-demonstration components
plus locking bearing pins and hooks for building varied compound pulley configurations
plastic body with sturdy metal rod
Linear Expansion Apparatus with Aluminum, Brass, and Iron Rods, 18cm Subcategory_Pitchers 125 inch Alnico horseshoeCast iron uprights support a 38cm expansion bar against a friction pointer dial reading 0 to 90 degrees, supplied with aluminum, brass, and iron rods for linear expansion comparison.
US$ 99.00
US$ 99.00
US$ 17.95
US$ 124.50
US$ 129.50
US$ 129.50
US$ 86.00