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Modular D Battery Holder - 1.5V
Great battery holder for D-cell batteries needed for your next science project!
Item#: 13408 Age: 7+
(3 customer reviews)
Mini E10 Lamp Holder with Springs
Conduct basic experiments involving electrical circuits with this mini lamp holder.
Item#: 15673 Age: 8+
Ballistics Car Physics Demo
Demonstrates that the forward velocity of a ball ejected vertically is the same as the forward velocity of the vehicle from which it was ejected. Excellent for use in the classroom.
Item#: 15675 Age: 13+
Laboratory Gyroscope
Use this great laboratory gyroscope for teaching in the classroom setting!
Item#: 14874 Age: 13+
Electric Double Walled Calorimeter
Use this calorimeter for a variety of heat experiments!
Item#: 14848 Age: 13+
(1 customer reviews)
Swivel Clamp Holder
Use this swivel clamp holder for a variety of applications!
Item#: 14854 Age: 13+
Thermometer Clamp
Cast-iron clamp for holding thermometers and other small rods
Item#: 15357 Age: 13+
(1 customer reviews)
Acrylic Equilateral Prism - 25 x 75 mm
This affordable equilateral plastic prism is great for geometric optics experiments. Use it in your next science fair project or classroom demonstrations.
Item#: 13491 Age: 13+
(4 customer reviews)
Rotational Inertia Ring and Disk
This set includes disk and ring with equal mass and radius. Great for the classic rotational inertia physics experiment!
Item#: 13493 Age: 13+
Cristalheat - Supercooled Heat Pack
An excellent demonstration tool to show the process of supercooling!
Item#: 13494 Age: 13+
(3 customer reviews)
Double Pulley
The Double Pulley System will easily lift or support loads for your physics experiments.
Item#: 11104 Age: 13+
Heat Conductometer
Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.
Item#: 10875 Age: 13+
Analog DC AmpMeter 0-1A
General purpose Ampmeter (current meter). 0-1A DC.
Item#: 11028 Age: 13+
(1 customer reviews)
Ball and Ring - Thermal Expansion Set
This thermal expansion set, also known as “ball and ring”, is a popular device to demonstrate thermal expansion.
Item#: 10871 Age: 13+
(1 customer reviews)
Equilateral Optical Glass Prism - 25 x 75 mm
Need to make your own rainbow? Use this high-quality optical glass equilateral prism. Great for physics and geometric optics experiment.
Item#: 10869 Age: 13+
(7 customer reviews)
Triple Pulley
Use the Triple Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11105 Age: 13+
Double Tandem Pulley
Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!
Item#: 11106 Age: 13+
Single Pulley for Physics Classroom
Use the Single Pulley System to lift or support loads!
Item#: 11103 Age: 13+
Mini Knife Switch - Single
Switch on your child’s interest in electronics!
Item#: 11109 Age: 13+
(6 customer reviews)
Contact Key Switch
The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.
Item#: 11111 Age: 13+
Bi-Metal Compound Bar
Demonstrate the physics of thermal expansion. This compound bar has a bimetal strip mounted in a wooden handle. Because of unequal expansion of two metals, bending will occur when heated.
Item#: 11952 Age: 13+
Flat Aluminum Electrode
Use this flat aluminum electrode for your electrical experiment!
Item#: 14102 Age: 13+
Rotational Wind Anemometer
Determine wind speed for your next science lesson using this durable anemometer!
Item#: 13457 Age: 13+
(1 customer reviews)
Slotted Weight Set with Hanger
Use this weight set for a variety of physics demonstrations and classroom projects!
Item#: 14076 Age: 13+
(2 customer reviews)
Force and Reaction Fan Car
Use this fan car to demonstrate the difference between force and mass!
Item#: 14075 Age: 13+
Quadruple Pulley
Use this quadruple pulley for various project applications!
Item#: 14045 Age: 13+
(1 customer reviews)
Triple Tandem Pulley
Use this triple tandem pulley for various project applications!
Item#: 14046 Age: 13+
Knife Switch - Double Pole Double Throw
Create interest in electronics in your classroom by using this great double knife switch!
Item#: 13854 Age: 13+
(2 customer reviews)
Leyden Jar - Separable
Demonstrate storage of electrical charges using this apparatus!
Item#: 13978 Age: 13+
(2 customer reviews)
Solenoid / Electromagnet with Iron Core
Study the magnetic field of a current-carrying coil, and how an iron core affects it.
Item#: 15155 Age: 14+
Clamp Holder - Cast Iron
This cast-iron clamp holder is essential for use in the science classroom!
Item#: 14136 Age: 14+
Burette Clamp - Single Coated Jaws
This burette clamp is a must-have for any laboratory!
Item#: 14133 Age: 14+
(4 customer reviews)
Support Stand with Rod
Use this support stand in any science classroom!
Item#: 14139 Age: 14+
(1 customer reviews)
Support Ring and Clamp - 4 inch
This support ring and clamp is a must-have for any laboratory!
Item#: 14138 Age: 14+
Mini E10 Bulb Socket with Terminals - Pack of 10
Most affordable mini-light bulb holders. Great for classroom use!
Item#: 15848 Age: 14+
Precision Weight Masses Set - 8 Pieces
Precisely weighted masses, which are useful with most student balances, are supplied in a plastic storage container.
Item#: 15850 Age: 14+
(1 customer reviews)
Hooked Brass Weight - 50g
High-quality 50g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.
Item#: 15851 Age: 14+
Hooked Brass Weight - 100g
High-quality 100g weight with a hook fitted through the center allow you to hook weights together in tandem or use them one at a time.
Item#: 15852 Age: 14+
Pulley with Table Clamp
Cast-iron clamp and plastic pulley perfect for classroom demonstrations
Item#: 15678 Age: 15+
Two Potato Powered Clock
Use this clock to demonstrate the principles of an electrochemical cell!
Item#: 13973 Age: 15+
(1 customer reviews)
Mini E10 Lamp Receptacle
This lamp receptacle is essential for your next electronics project!
Item#: 13974 Age: 15+
(2 customer reviews)
Equal Mass Science Set
Great apparatus to use for lessons on density in the physics classroom!
Item#: 13983 Age: 15+
Specific Gravity Set
Use this set to teach about gravity in the physics classroom!
Item#: 13984 Age: 15+
Copper-Zinc Voltaic Cell
Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!
Item#: 13885 Age: 16+
(1 customer reviews)
New York Demonstration Balance
Check out this excellent experiment demonstrating the law of torque!
Item#: 13886 Age: 16+
Mini DC Motor with Leads
Use this mini DC motor for your next science project or home hobby craft!
Item#: 13975 Age: 18+
Conductivity of Solutions Apparatus
With this apparatus you can actually observe increases and decreases in a liquid's conductivity!
Item#: 15159 Age: 18+
Tubular Spring Scale - Blue 250g
This 250 grams/2.5 Newton's tubular spring scale is essential for any science classroom!
Item#: 13703 Age: 18+
Tubular Spring Scale - Green 500g
This 500 grams/5 Newtons tubular spring scale is essential for any science classroom!
Item#: 13704 Age: 18+
Tubular Spring Scale - Brown 1000g
This 1000 grams/10 Newtons tubular spring scale is essential for any science classroom!
Item#: 13705 Age: 18+
Tubular Spring Scale - Red 2000g
This 2000 grams/20 Newtons tubular spring scale is essential for any science classroom!
Item#: 13706 Age: 18+
Replacement Belt for N-105S Kilovoltron
Get this if you just purchased a Kilovoltron Van de Graaf Generator!
Item#: 13776 Age: 18+
(1 customer reviews)
Replacement Belt for N-100V Winsco
Get this if you just purchased a Winsco Van de Graaff Generator!
Item#: 13774 Age: 18+
(2 customer reviews)
Neon Wand for Electrostatic Experiments
Use this wand with a Van d Graaf generator to create a cool visual effect!
Item#: 13783 Age: 18+
Van de Graaff Demo DVD
An excellent DVD for use with the Winsco Van de Graaf generator!
Item#: 13784 Age: 18+
Power Supply for Spectrum Discharge Tubes
Use this power supply for spectrum discharge tubes to create an awesome demonstration!
Item#: 14242 Age: 18+
(1 customer reviews)
Air Spectrum Discharge Tube
Learn about air's spectral lines using this discharge tube!
Item#: 14243 Age: 18+
Helium Spectrum Discharge Tube
Learn about helium's spectral lines using this discharge tube!
Item#: 14244 Age: 18+
Neon Spectrum Discharge Tube
Learn about neon's spectral lines using this discharge tube!
Item#: 14245 Age: 18+
Argon Spectrum Discharge Tube
Learn about argon's spectral lines using this discharge tube!
Item#: 14246 Age: 18+
Krypton Spectrum Discharge Tube
Learn about krypton's spectral lines using this discharge tube!
Item#: 14247 Age: 18+
Xenon Spectrum Discharge Tube
Learn about xenon's spectral lines using this discharge tube!
Item#: 14248 Age: 18+
Hydrogen Spectrum Discharge Tube
Learn about hydrogen's spectral lines using this discharge tube!
Item#: 14249 Age: 18+
Nitrogen Spectrum Discharge Tube
Learn about nitrogen's spectral lines using this discharge tube!
Item#: 14250 Age: 18+
Oxygen Spectrum Discharge Tube
Learn about oxygen's spectral lines using this discharge tube!
Item#: 14251 Age: 18+
Carbon Dioxide Spectrum Discharge Tube
Learn about carbon dioxide's spectral lines using this discharge tube!
Item#: 14252 Age: 18+
Electromagnet - Dissectible
This electromagnet is great for classroom demonstrations!
Item#: 14033 Age: 18+
(4 customer reviews)
Glass Mirror - 4 x 4 inches
Glass mirror perfect for demonstrating reflection, refraction, and the principles of optics.
Item#: 15681 Age: 18+
Convex Glass Mirror
Convex mirror measuring 75mm in diameter - great for optics experiments
Item#: 15683 Age: 18+
Wheel and Axle
Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy
Item#: 15677 Age: 18+
Tubular Spring Scale - Yellow 5000g
This 5000 grams/50 Newtons tubular spring scale is essential for any science classroom!
Item#: 15849 Age: 18+
Hot Plate - 6 inch 1000W
Single burner hot plate perfect for electric cooking in a dorm, office, science lab or while traveling.
Item#: 15650 Age: 18+
Laboratory Scissor Jack - Stainless Steel
Use this stainless steel laboratory scissor jack for a variety of applications!
Item#: 14855 Age: 18+
(1 customer reviews)
Simple Halls Carriage
Demonstrates relationship of work and energy in physics/dynamics experiments
Item#: 15344 Age: 18+
Overflow Can
Aluminum overflow can with spout for measuring volume by way of fluid displacement
Item#: 15345 Age: 18+
Acrylic Lens & Prisms Set
Seven varying acrylic lenses/prisms for use with ray box or demonstrations
Item#: 15349 Age: 18+
(1 customer reviews)
Glass Lens & Prisms Set
This set includes seven high-quality glass lenses/prisms for use with ray box geometric optics demonstrations.
Item#: 15350 Age: 18+
(1 customer reviews)
Steel Balls - Pack of 100
Use these steel balls for a variety of magnet applications!
Item#: 14821 Age: 18+
(1 customer reviews)
