US$ 13.99
Pink-dotted ends and steel keepers across this 50 x 12mm Alnico cylinder pair simplify pole identification while the keepers preserve field strength during cardboard-box storage
and ad-hoc experimental setups
Designed for comprehensive lens
and chemistry procedures
digital display that allows you to setup experiments
1Ω Fixed Resistor Demonstrator with 4mm Terminals Prong_4 Pink-dotted ends and steel keepersOne ohm 5W wire wound fixed resistor enclosed in an ABS module with 4mm sockets, sized for low resistance Ohm's law work where high resistance components don't draw measurable current.
US$ 13.99
US$ 42.99
US$ 16.99