Assorted Spring Set 150pcs
Assorted Spring Set 150pcs Assorted Spring Set 150pcs. Set of 150 compression and extension springs. An assortment of 150 compression
Beaker Set PMP
Ingenious models prove different geometric shapes hold the same volume. The set includes six clear plastic solids: cone, sphere, cylinder,
Cylinder set of 5, same volume different weight
Cylinder sets same volume different weight Al,Br,Cu,Fe,Zn set of 5
Digital Timer with photogate
Digital Timer, with photogate with battery LCD display Timer range: 0.001s-99.999s 0.01s-999.99s 0.1s-9999.9s Output: 6V DCInput for 2 Photogates: 2pcs
Digital Timer with Photogates
Digital Timer and Photogate The solid state apparatus is a must for any physics class and is perfect for
Easy Timer
Easy Timer These popular bright and colourful timers have a large, clear display. Easy to use for counting up
Equal Mass Cylinders 4 pcs
Equal Mass Cylinders 4 pcs
Same mass different volume
Exploring Weight & Density
With the help of this set pupils get the first contact and feeling of weight. With several different materials they