Interchangeable Dial for Demonstration Meter, Model E Subcategory_Bod Bottles Ten-thousand-microfarad electrolytic capacitor in an

Ten-thousand-microfarad electrolytic capacitor in an ABS module with 4mm sockets

paired with two 50N spring balances and two wrest pins so students can verify the laws governing frequency

designed to slot onto the demountable U-core and combine with other coil ratios for electromagnetic induction demonstrations

and printers to classroom computers

and a motor accessory

Interchangeable Dial for Demonstration Meter, Model E Subcategory_Bod Bottles Ten-thousand-microfarad electrolytic capacitor in anTen 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.