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Electrical Buzzer
Electrical Buzzer
Price: $3.35
An essential electrical part for use in physics, electrical circuits, sound experiments, and other general lab use. Strong plastic construction. Voltage requirements are 3 to 24 DC volts. Includes a 1-1/8" dia. buzzer on a 1-7/8" L base ..
Product Number: SB47558M
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Nasco Electricity Value Pack
Nasco Electricity Value Pack
Popular Choice
Price: $214.50
What a value! All you need for tons of circuitry. The entire kit comes in a convenient storage box. Includes 20 lamp sockets, 20 1.5V lamps, 66 clip leads, 20 “D” cell battery holders, 20 “D” cell batteries, and 20 single&..
Product Number: SB42846M
  Quantity:
 
Copper Annunciator-Bell Wire - 4 oz.
Copper Annunciator-Bell Wire - 4 oz.
Price: $4.75
A high-quality, PVC-coated copper wire. 18-gauge. Approximately 10 feet per ounce.
Product Number: SB10525M
  Quantity:
 
Battery Holder/Joiner
Battery Holder/Joiner
Price: $2.20
Teaches both series and parallel circuits. Holds a standard “D” size cell battery. High-impact plastic with male and female button snaps on ends and extensions on sides to allow instant connections in series or in parallel without using ..
Product Number: SB19023M
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Plastic Knife Switches - Single Throw, Single Pole; Size 1-1/2 x 7/8 W
Plastic Knife Switches - Single Throw, Single Pole; Size 1-1/2 x 7/8 W
Price: $16.70
Sturdy knife switches with brass poles and knives. Suited for general-purpose classroom and laboratory experiments. Pkg. of 10.
Product Number: SB09736M
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6 Volt Heavy-Duty “A” Battery
6 Volt Heavy-Duty “A” Battery
Price: $6.90
Magnetic poles. Battery brands may vary.
Product Number: S09285M
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Brownlee Electrolysis Apparatus
Brownlee Electrolysis Apparatus
Price: $63.50
Grades 7-12.
The most popular form of electrolysis apparatus. Consists of electrodes attached to insulated connecting rods connected to terminals, all mounted on a nonconducting plastic holder. Designed to rest on top of a glass jar or b..
Product Number: SB48984M
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Miniature Lamp Bulb Holder - Quadruple
Miniature Lamp Bulb Holder - Quadruple
Price: $4.40
Designed to study series and parallel circuits. Miniature lamp holders with two Fahnestock clips for connecting wires. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined..
Product Number: SB18059M
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Miniature Lamp Bulb Holder - Triple
Miniature Lamp Bulb Holder - Triple
Price: $3.35
Designed to study series and parallel circuits. Miniature lamp holders with two Fahnestock clips for connecting wires. Clips allow for completing circuits without the use of a screwdriver. Holders are mounted on Masonite base. Components can be combined..
Product Number: SB18058M
  Quantity:
 
Miniature Lamps - 5V
Miniature Lamps - 5V
Price: $5.25
Screw base, designed for miniature lamp holders. Package of 10.
Product Number: SB08687M
  Quantity: