US$ 54.41
Simulator Modules Available Separately:
25-inch gear train simple-machine model arrives ready to use with no assembly required
Cork-lined jaws on this two-prong universal clamp grip glassware without scratching
and connecting leads mounted on 4mm-socketed bases for building circuits from 40-plus components
each rated to hold over 50 lbs
Rectangular Refraction Glass Block, 125 x 65 x 18mm Lab Supplies_Spring Scales Simulator Modules Available Separately:Long format 125 by 65 by 18mm glass rectangular refraction block, the longest working face in the line stretching beam travel for class front lateral displacement demos.