US$ 34.19
Cover-protected 10-ohm 4A single rheostat with constantan winding on a 200x56mm tube and 4mm safety socket terminals
5-inch stainless steel connecting rod
and pendulum period in physics experiments
and Archimedes'-principle experiments
and three 0
Archimedes Principle Kit with Newton Meter and Displacement Vessel Racks & Stands_Flask Stands Cover-protected 10-ohm 4A single rheostatVerifies Archimedes' principle through a four piece kit pairing two metal specimens with a beaker, Newton meter, and displacement vessel for water displacement experiments.
US$ 34.19
US$ 20.19
US$ 47.96
US$ 14.49
US$ 129.21
US$ 221.97
US$ 168.48
US$ 127.03
US$ 70.87
US$ 63.67
US$ 69.54
US$ 38.91
US$ 183.95