Density Set - Aluminium, Set of 12 aluminium cylindrical bars of different length but the same diameter. Students learn that the density of a substance is constanteven as its mass and volume change. Comes in an attractive wooden holder
Durably Constructed to Withstand Wear and Tear Resulting from Repetitive use,Waterproof Housing Protects the meter in their Working Environment,Simple Operation in a Slim and Portable Design,measurement of pH, oxidation-reduction potential(ORP), conductivity, salinity
Variable Load, used in conjunction with the Energy Sensor to provide a range of resistive loads for projects such as wind turbines or solar panels, Students can adjust the potentiometer to provide resistances between 6 and 255 ohm
Slit, Five single slits of different widths in a slide frame. Specifications: Slit widths: 0.1/ 0.2/ 0.4/ 0.8/ 1.6 mm, Dimensions: 50x50 mm2, Weight: 0.02 kg
Workbench 4-Station, Dimensions: 64inW x 54inD x 33-1/4inH, with Vises, 20-gauge steel, all-welded, one-section construction with reinforced side panels, 18-gauge Steel locker doors have air vents, spring hinges, padlock hasp & knockout plug
Workbench 4-Station, Dimensions: 64inW x 54inD x 33-1/4inH, 20-gauge steel, all-welded, one-section construction with reinforced side panels, 18-gauge Steel locker doors have air vents, spring hinges, padlock hasp & knockout plug for cylinder lock