Single-Phase Rheostat, 300 x 56mm Subcategory_Electrostatics supplied in a wooden case

supplied in a wooden case for full-classroom harmonic investigations

carrying a removable 3-6V 5W heating spring for electrical-method specific-heat investigations

V-location formed by two hexagonal bars and a hexagonal carriage prevents sag along this 1

and bladder in anatomical position

Twelve-spring steel extension set paired across six size combinations with looped ends

Single-Phase Rheostat, 300 x 56mm Subcategory_Electrostatics supplied in a wooden caseThree hundred thirty ohm 0. 95A single phase rheostat on a 300x56mm tube with cover protected constantan winding and 4mm safety socket terminals, at plus or minus 10% nominal value tolerance.