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Electrical Equipment There are 34 products.
Low Power Light Source
To create optical images, lenses and mirrors need a lamp with a defined dim filament. Includes a 2.5 V lamp in a socket attached to a metal holder for one D-cell. Battery required.
To create optical images, lenses and mirrors need a lamp with a defined dim filament....
To create optical images, lenses and mirrors need a lamp with a defined dim filament. Includes a 2.5 V lamp in a socket attached to a metal holder for one D-cell. Battery required.
14740
.
High Power Light Source
A specially made clear 150-w bulb is mounted inside a fully vented flat black shield. The bulb can be rotated to provide a straight-line source or an end-on point source. Complete with cord, socket, spring clamp, and Pole Cat®.
A specially made clear 150-w bulb is mounted inside a fully vented flat black shield....
A specially made clear 150-w bulb is mounted inside a fully vented flat black shield. The bulb can be rotated to provide a straight-line source or an end-on point source....
14700
.
Mag Lev, Vehicle Blanks, 2"" Pack of 30
Blanks are grooved to take magnets. Magnets required.
Blanks are grooved to take magnets. Magnets required.
Blanks are grooved to take magnets. Magnets required.
21496
.-
Mag Lev Vehicle Base, 1" Pk 30
Blanks are grooved to take magnets. Magnets required.
Blanks are grooved to take magnets. Magnets required.
Blanks are grooved to take magnets. Magnets required.
21494
. 
Mag Lev, Ceramic Mag, Pkg 12
For use with grooved Styrofoam bases.
For use with grooved Styrofoam bases.
For use with grooved Styrofoam bases.
21492
.
Car, Suspension Magnetic Lev.
For use with Meglev tracks
For use with Meglev tracks
For use with Meglev tracks
21489
.