2-Meter University Optical Bench Subcategory_Thistle Funnels Polyester/cotton drill large-size white lab

Polyester/cotton drill large-size white lab coat features long sleeves and three large pockets for general-purpose laboratory wear

the next-step instrument up from the 15 MHz EI-800 for AC-signal

and a right-side zero reset

this coil draws tens of thousands of volts from a 9-12V DC source to strike 50mm sparks

Used to test how mass per length controls pitch

2-Meter University Optical Bench Subcategory_Thistle Funnels Polyester/cotton drill large-size white labPrecision machined 2 meter rail with 78. 75 inches of usable track gives upper division optics setups the rigidity needed for lens, mirror, grating, and laser source positioning work.