Balances Spring ?ó?é¼?ǣ Dual Scale Metal 2000gm / 20N Subject_Anatomy Compact 300mm black lead with

Compact 300mm black lead with a 2mm banana plug at one end and a crocodile clip at the other

Supplied as the seven most common classroom sizes

the lower-cost benchtop alternative to the full-meter resistivity boards for quantitative R = rho*L/A and material-comparison investigations

75A single-phase rheostat with cover-protected constantan winding on a 200x56mm tube and 4mm safety socket terminals

Compact-turn 28 SWG bare copper wire on a 250g reel approximating 800 feet

Balances Spring ?ó?é¼?ǣ Dual Scale Metal 2000gm / 20N Subject_Anatomy Compact 300mm black lead withFlat form case with large easily read scale in Metric and Newton range Flat form case with large easily read scale in Metric and Newton range. Cap. 2000gm 20N