US$ 59.00
1100-turn copper coil on a bobbin sized for a double C-core
Single open-or-closed switch on a 4mm-terminal base
this demonstration electroscope detects and visually quantifies the magnitude of static charges
knee and curtain airbags
Resistance Unit, Classroom Grade archive-pending 1100-turn copper coil on aFive ohm metal film resistance unit at plus or minus 1% accuracy with a 1. 6V maximum rating, the standard low end Ohm's law value used in current limiting and voltage divider work.
US$ 59.00
US$ 80.00
US$ 116.00
US$ 149.50