2-Prong Double-Adjustable Stainless Steel Clamp with Vinyl Grip and Swivel Boss, 21mm Rod Safety Supplies_Gloves 0V DC max for through-hole

0V DC max for through-hole circuit work and indicator-light applications in introductory electronics units

Four-point-five-ohm 9A standard rheostat with constantan winding on a vitreous-enameled steel tube

with polystyrene spheres

introducing combinational-logic behavior by using physical relays so students can hear and see the gate state in real time

Three-inch inner diameter supports beakers and funnels on this plated mild steel closed retort ring

2-Prong Double-Adjustable Stainless Steel Clamp with Vinyl Grip and Swivel Boss, 21mm Rod Safety Supplies_Gloves 0V DC max for through-holeStainless steel two prong double adjustable universal clamp with vinyl coated prongs and a swivel bosshead up to 21 mm, gripping burettes and tubes up to 2. 15 inches across.