Electricity

  • Electromagnet, Dissectible, Deluxe

    Large Electromagnet, Dissectible , Deluxe. Designed to demonstrate the basic operation of simple electromagnets. Used in teaching the principles of electricity and electromagnets, allowing hands on activity for students to better understand these...

    $32.00
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  • Electromagnet, U-Shape, Small

    Small U-shape electromagnet for experimentation and demonstration. Operates with DC voltage such as batteries or a DC transformer with voltage of 3 to 12 volts.This is also a model of lifting magnet used in industry, such as scrap metal lifter. Consists...

    $20.50
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  • Knife Switch DPDT with Brass Screws

    This is the original design DPDT (Double Pole Double Throw) knife switch with brass screws. Traditionally it has been used in many vintage equipment but now is mainly used for education purpose. Minimum order quantity is 4 and orders of 10 and more...

    $5.50
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  • Knife Switch, SPDT, educational

    Knife switch, Single Pole Double Throw, with screw type binding posts made of hard plastic in fluorescent green color.Recommended for demonstrations, education and quick experiments. The binding posts make connections easy and fast. Not for permanent...

    $6.95
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  • Lamp and Base (Discounted Set)

    This set includes ten SSSBULB miniature lamps (light bulbs) and five matching lampholders (miniature bases).The lamp holders are compatible with any size SSSBULB lightbulb. Note: The lampholders in this set will only work with long screw lamps such as...

    $14.00
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  • Lamp Holder (E10B26) Pack of 10

    E10B26 is the second most widely used metal lamp base. In addition to its wide use in hobby, craft and education, it is also used as a main component or center piece of many plastic lamp holders.The wings that also serve as contacts are smaller than...

    $10.00
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  • Lamp Holder (E10B29) Pack of 10

    This metal lamp stand is mainly designed for installation on circuit boards and bread boars. It has two contact pins (similar to ICs) that can be inserted and soldered.The small pin shape contacts also make this a favorite choice for craft workers who...

    $10.00
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  • small Lamp holder E10 B21 Lamp holder model E10B21 for miniature light bulbs

    Lamp Holder (pack of 10)

    This is a widely used lamp base for 6-V up to 24-V light bulbs installed on cardboard, light wood, plastics and metal surfaces.The screw base in E10B21 lamp bases are elevated to prevent short circuit when installed on metal surfaces and keeps away the...

    $10.00
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  • Metal Electrodes Set of 11

    For use with electrovoltaic cells or in various other chemical, physics and electricity experiments. Each metal electrode measures about 5" x 3/4" x 3/64" ( It is 12cm x 2cm x 1.2 mm in metric system). Carbon (graphite) is 5 mm (1/8") thick.This is the...

    $29.00
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  • Metal Electrodes Set of 12

      For use with electrovoltaic cells or in various other chemical, physics and electricity experiments. Each metal electrode measures about 5" x 3/4" x 3/64" ( It is 12cm x 2cm x 1.2 mm in metric system). Carbon (graphite) is 4-5 mm (1/8") thick...

    $32.00
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  • Metal Electrodes Set of 8

    For use with electrovoltaic cells or in various other chemical, physics and chemistry experiments. Each metal electrode measures about 120mm x 18mm x 0.75mm (5" x 1/2" x 1/32"). Metals include Iron, Copper, Zinc, Brass, Aluminum, Bronze, Steel and...

    $19.00
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  • Primary and Secondary Coils

    Used to study electromagnetic induction & transformer principles. The outer coil is about 50 mm tall and 32 mm in diameter. The inner coil is about 58 mm tall and 19 mm in diameter. The removable steel core with handle is 10 mm in diameter and 67 mm...

    $34.00
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