Interchangeable Dial for Demonstration Meter, Model E Mechanics_Kinematics Millimeter-graphed 100 x 75mm screen

Millimeter-graphed 100 x 75mm screen on a 2

and frequency timer modes for precise measurement of velocity

Student pulley demonstration set with a range of pulleys for mechanical-advantage and force-multiplication comparisons

and a second copper) for side-by-side comparison of conductivity and resistance

and four rotary controls

Interchangeable Dial for Demonstration Meter, Model E Mechanics_Kinematics Millimeter-graphed 100 x 75mm screenTen amp DC scale on a 315x115mm laminated panel with sealed shunt, reconfiguring the demonstration meter as a high current ammeter for heavy load bench circuits and electromagnet work.