US$ 991.00
110 ohms total at plus-or-minus 0
and ring magnets with plotting compasses
sized for fine soldering work on circuit boards and small electronic components
sized for general-purpose coil winding and electromagnet construction at the workhorse gauge of the line
Boyle's Law Apparatus, Standard Material_Cork 110 ohms total at plus-or-minusTwo tube Boyle's Law apparatus connecting an open J tube to a closed one with mercury through a rubber bridge, mounted on cast iron with a wooden board and meter rule for column height reading.
US$ 991.00
US$ 966.00
US$ 218.00