Economy Electricity Kit for Introductory Electronics Subcategory_Lab Equipment Sets 5V tungsten-filament flash-lamp bulbs with

5V tungsten-filament flash-lamp bulbs with E10 MES screw bases

Autoclavable polypropylene test tube stand holding six 25-mm tubes with six drying pins on the back

two beaker mugs

supplying a finer-gauge option for precision resistors and standard-cell construction in physics labs

this 4-inch carbon-steel needle pivots on a brass cup bearing for low-friction rotation under the local field

Economy Electricity Kit for Introductory Electronics Subcategory_Lab Equipment Sets 5V tungsten-filament flash-lamp bulbs withPlastic cased introductory electronics kit with 10 lamp holders+bulbs, a 6V buzzer, 3 6V motor, 5 DPDT slide switches, a cell holder, and 10 crocodile leads for full class circuit building work.