Aluminum Wire Testing Clamps with Wing Nuts Microscopy_Microscopes & Accessories the universal gate from which

the universal gate from which any other Boolean function can be built in digital-electronics work

Aluminum-cast Young's-modulus frame with bubble level

75 inches on a swivel boss head that fits rods up to 18mm

sized for hands-on demonstrations of series-circuit current and voltage division

the standard configuration for keeping the field intact between classroom magnetism sessions

Aluminum Wire Testing Clamps with Wing Nuts Microscopy_Microscopes & Accessories the universal gate from whichAluminum wire testing clamp pair with wing nut and washer fixings, sized for fine ductile materials including nylon, copper to 30 SWG, and human hair at loads up to 10kg.