Energy Transfer

Ball & Ring Apparatus (2 Piece Set) Ball and ring individual mounted onto rods with handles. Used in the demonstration of thermal expansions. T...

Thermoelectric Converter A series of semiconducting junction plates are sandwiched between 2 aluminum heat-conducting plates. When a temperature di...

AC/DC Motor Generator Demo This apparatus allows students to easily compare and contrast an AC generator and a DC generator. The front of the appar...

Demonstration Electric Motor Simple form of DC electric motor having 2-pole armature wound with enamelled copper wire and a permanent magnetic fiel...

Demonstration Dynamo Model - Hand Driver on Base This model is mounted on a base plate 200 x 125 mm approx. which also carries a hand-drive pulley ...

Demonstration Dynamo A 6V DC motor fitted on a clamp driven by a big size pulley to generate electrical signals A bulb will light up while drive th...