US$ 107.00
0180 28 29/30 0
and ring magnets with plotting compasses
replacing the dry-cell stack on student-circuit benches
Can withstand high temperatures and thermal shocks
Used to measure higher-current circuits up to 10 amps
Simple Machines Pendulum Model Capacity_50mL 0180 28 29/30 0Length adjustable wooden pendulum simple machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period vs length measurements.
US$ 107.00
US$ 125.00
US$ 153.50
US$ 154.00
US$ 176.00
US$ 471.00
US$ 427.50