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Home > Laboratory Supplies & Equipment > Labware > Electrical items
Lab experiments often require simple electrical items such as battery holders, lamps, and other parts.
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Light Bulb 3.7 Volt
Our Price: $1.00

An almost obligatory item for electrical science fair projects!

Fits all lamp boards and sockets. 150mA.
Plastic Receptacle
Our Price: $1.00

Mini plastic receptacle with screw type binding posts for wire attachment. 1-1/2 diameter overall.
9V Snap Connector with 15 cm Battery Leads
Our Price: $1.00

9V battery snap connector with 15cm leads (black & red). Excellent for electronics power supply, prototyping, and laboratory electronics needs.

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Alligator Connecting Cord 12"
Our Price: $1.50

The connectors are soldiered to the insulated lead wires. The alligator clips are insulated for safety with a plastic slave.
Alligator Connecting Cord 18"
Our Price: $1.75

The connectors are soldiered to the insulated lead wires. The alligator clips are insulated for safety with a plastic slave.
Porcelin Receptacle
Our Price: $1.95

Mini porcelain with screw type binding posts for attaching wires. 1-1/2 dia.
D Cell Battery Holder with Fahnestock Clips
Our Price: $1.99

Each type holds all standard D cell batteries and comes with 6 red and black pre-stripped leads or Fahnestock clips for easy connection. Made of unbreakable plastic.
AA Cell Battery Holder
Our Price: $1.99

Holds a single 'AA' battery with two leads (red and black).
Alligator Connecting Cord 24"
Our Price: $2.00

The connectors are soldiered to the insulated lead wires. The alligator clips are insulated for safety with a plastic slave.
Knife Switch Single Pole Single Throw
Our Price: $2.50

Great for classroom and home experiments. Each knife switch has mounted spring-binding post for a quick electrical connection to a circuit.