Interscale Demonstration Meter, 5mA / 100mV FSD Lab Supplies_Lab Burner Accessories yielding a flatter field profile

yielding a flatter field profile for plane-of-symmetry demonstrations

Large-format Boyle's Law apparatus with hand pump

sized for higher-resistance work where milliampere-level currents need to be set without overheating the component

mounted on a 4mm-terminal base that drops inline with other modular circuit-demonstration components

Ten-pack of 14-inch insulated crocodile leads with a clip on each end

Interscale Demonstration Meter, 5mA / 100mV FSD Lab Supplies_Lab Burner Accessories yielding a flatter field profileClass visible 12 inch demonstration meter with magnetically damped moving coil and Perspex front and back panels, accepting interchangeable PH1118 scales for AC DC ammeter or voltmeter use.