US$ 19.96
Two-hundred-fifty-ohm 5W fixed resistor in an ABS module with 4mm sockets
the pivoted magnet arm engaging or disengaging the induced drag on command
Asymmetric 20-0-100uA galvanometer with 1000-ohm coil resistance
Series and parallel reconfigurable variable battery power supply holding up to four D-cells
contain spills
12-Pack Class B Graduated Cylinders with Round Base, 10mL, Blue Graduations, Borosilicate Glass Subcategory_Glassware Sets Two-hundred-fifty-ohm 5W fixed resistor inPack of 12 Class B graduated cylinders each hold 10mL in borosilicate glass with round base for classroom volumetric measurement procedures.