US$ 123.68
Beaker stands 7
this cover-protected single rheostat carries a constantan winding with 4mm safety socket terminals
Ceramic ring magnet with 18mm outer diameter
5mA DC interchangeable scale on a 315x115mm laminated panel with integrated shunt
and specific gravity exploration across physics and chemistry
Spherometer for Surface Curvature Measurement Pack Size_8 Beaker stands 7Three legged spherometer with legs spaced 40 mm apart and a vertical scale reading 10 to +10 mm at 0. 01 mm resolution, calculating radius of curvature for round and spherical optical surfaces.
US$ 123.68
US$ 1125.00
US$ 123.68
US$ 123.68
US$ 14.99