3-Prong Rubber-Coated Clamp, 4.5" Capacity, 10.5" Length Category_Science Gifts the diverging surface yielding virtual

the diverging surface yielding virtual reduced upright images suited to introductory optics

labeled on a wall-mountable backboard

pairing a fixed 12V AC line with a continuously variable 0 to 12V DC line at 5A each

providing the high-turns leg in step-up voltage demonstrations

Nine-piece stainless steel hooked weight set spanning 10 to 1000 grams in a polished wooden storage block

3-Prong Rubber-Coated Clamp, 4.5" Capacity, 10.5" Length Category_Science Gifts the diverging surface yielding virtualThree prong laboratory clamp with rubber coated chemical resistant prongs and a 4. 5 inch maximum opening, holding round bottom flasks and condensers on standard retort stand rods.