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Demo Equipment

Photo of the: Single Pulley

Single Pulley

Use the Single Pulley System to lift or support loads!

Item#: 11103 Age: 13+

Photo of the: Hand Held DC Generator

Hand Held DC Generator

An excellent demonstration model for teaching about the conversion of mechanical energy to electrical energy!

Item#: 10876 Age: 7+
5 star rating (3 customer reviews)

Photo of the: Glass Lens Set, Set of 6

Glass Lens Set, Set of 6

The Lens Set is an excellent set of 6 unmounted glass lenses with round edges.

Item#: 10877 Age: 13+

Photo of the: Double Pulley

Double Pulley

The Double Pulley System will easily lift or support loads for your physics experiments.

Item#: 11104 Age: 13+

Photo of the: Double Tandem Pulley

Double Tandem Pulley

Use the Double Tandem Pulley System for Physics experiments, loads, or any other weighty need!

Item#: 11106 Age: 13+

Photo of the: Triple Pulley

Triple Pulley

Use the Triple Pulley System for Physics experiments, loads, or any other weighty need!

Item#: 11105 Age: 13+

Photo of the: DC Voltmeter 0-10V

DC Voltmeter 0-10V

General purpose DC Voltmeter. 0-10V DC.

Item#: 11027 Age: 13+

Photo of the: Heat Conductometer

Heat Conductometer

Heat conductometer with aluminum, brass, steel, nickel, and copper spokes.

Item#: 10875 Age: 13+

Photo of the: Magdeburg Hemispheres

Magdeburg Hemispheres

These simple versions of the original Magdeburg Hemispheres can be used for a great vacuum demonstration.

Item#: 13429 Age: 13+
4.5 star rating (2 customer reviews)

Photo of the: Ball and Ring - Thermal Expansion Set

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+
5 star rating (1 customer reviews)

Photo of the: Analog DC AmpMeter 0-1A

Analog DC AmpMeter 0-1A

General purpose Ampmeter (current meter). 0-1A DC.

Item#: 11028 Age: 13+

Photo of the: Fire Syringe

Fire Syringe

Teach the scientific principle behind diesel engines with this interesting science experiment!

Item#: 13434 Age: 13+
4 star rating (2 customer reviews)

Photo of the: Copper-Zinc Voltaic Cell

Copper-Zinc Voltaic Cell

Check out this great experiment demonstrating the conversion of chemical energy into electrical energy!

Item#: 13885 Age: 16+
5 star rating (1 customer reviews)

Photo of the: Wimshurst Lightning Machine

Wimshurst Lightning Machine

The Wimshurst Machine is a high quality static machine for student labs.

Item#: 10887 Age: 13+
5 star rating (3 customer reviews)

Photo of the: Pulley Table Clamp

Pulley Table Clamp

A low cost pulley for simple machines experiments which can be clamped to a table.

Item#: 15770 Age: 14+

Photo of the: Triple Tandem Pulley

Triple Tandem Pulley

Use this triple tandem pulley for various project applications!

Item#: 14046 Age: 13+

Photo of the: Maxwells Wheel - Large

Maxwells Wheel - Large

This classic device is used to demonstrate the conservation of mechanical energy.

Item#: 10882 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Bi-Metal Compound Bar

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+

Photo of the: DC Motor Kit

DC Motor Kit

Assemble your own DC motor and learn by doing!

Item#: 15153 Age: 8+
4 star rating (1 customer reviews)

Photo of the: Anemometer

Anemometer

Determine wind speed for your next science lesson using this durable anemometer!

Item#: 13457 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Quadruple Pulley

Quadruple Pulley

Use this quadruple pulley for various project applications!

Item#: 14045 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Electromagnet - Dissectible

Electromagnet - Dissectible

This electromagnet is great for classroom demonstrations!

Item#: 14033 Age: 12+
4.5 star rating (4 customer reviews)

Photo of the: Lamp Board - 5 lamps

Lamp Board - 5 lamps

Use this device to demonstrate different kinds of electrical hook-ups!

Item#: 14035 Age: 8+
4.5 star rating (2 customer reviews)

Photo of the: Equal Mass Science Set

Equal Mass Science Set

Great apparatus to use for lessons on density in the physics classroom!

Item#: 13983 Age: 12+

Photo of the: Specific Gravity Set

Specific Gravity Set

Use this set to teach about gravity in the physics classroom!

Item#: 13984 Age: 12+

Photo of the: Thermoelectric Generator

Thermoelectric Generator

Use this generator to demonstrate the 2nd law of thermodynamics!

Item#: 14618 Age: 12+
5 star rating (3 customer reviews)

Photo of the: Open DC Motor Demo - 4.5V

Open DC Motor Demo - 4.5V

An effective and inexpensive tool for classroom demonstrations of DC motors, and electro-magnetic processes more generally.

Item#: 16348 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Internal Combustion Engine Model - Gasoline

Internal Combustion Engine Model - Gasoline

Use this engine model to show how gasoline engines work!

Item#: 13981 Age: 13+
4.5 star rating (3 customer reviews)

Photo of the: Electromagnet Science Kit

Electromagnet Science Kit

Use this kit to introduce electromagnetic principles in the classroom setting!

Item#: 14852 Age: 13+

Photo of the: Resonance Bowl
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Resonance Bowl

Show the behavior of waves using an ancient demonstration!

Item#: 14779 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Long Metal Coil Spring - Extends to 30 feet

Long Metal Coil Spring - Extends to 30 feet

This long metal coil spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom.

Item#: 16119 Age: 12+

Photo of the: Cloud Forming Apparatus

Cloud Forming Apparatus

Use this instrument to show how clouds form!

Item#: 13993 Age: 16+

Photo of the: Lucite Light Rod - For Fiberoptics Demos

Lucite Light Rod - For Fiberoptics Demos

This is a two-foot length of acrylic rod that has been bent into the curlicue form shown.

Item#: 13792 Age: 12+

Photo of the: Dynamic Car Set

Dynamic Car Set

Use this dynamic car set for velocity and conservation experiments in the classroom!

Item#: 14074 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Force and Reaction Fan Car

Force and Reaction Fan Car

Use this fan car to demonstrate the difference between force and mass!

Item#: 14075 Age: 13+

Photo of the: Lenz Law Copper Tube

Lenz Law Copper Tube

Use this copper tube to demonstrate Lenz's Law!

Item#: 14638 Age: 12+
5 star rating (1 customer reviews)

Photo of the: Bernoulli Bag - Pack of 4

Bernoulli Bag - Pack of 4

How many breaths does it take to fill and 8 foot long tube? Just one!

Item#: 15593 Age: 10+

Photo of the: Pulley with Table Clamp

Pulley with Table Clamp

Cast-iron clamp and plastic pulley perfect for classroom demonstrations

Item#: 15678 Age: 8+

Photo of the: Nitinol Wire - 1ft

Nitinol Wire - 1ft

Alloy metal wire consisting of Nickel and Titanium; returns to its original shape, in spite of bending, when dropped in hot water, and can be retrained to take on a new default shape!

Item#: 16342 Age: 16+

Photo of the: Conductivity of Solutions Apparatus

Conductivity of Solutions Apparatus

With this apparatus you can actually observe increases and decreases in a liquid's conductivity!

Item#: 15159 Age: 8+

Photo of the: Voltaic Cell with Porous Cup and Electrodes Set

Voltaic Cell with Porous Cup and Electrodes Set

This voltaic cell is excellent for demonstrating electro-chemical reactions!

Item#: 14073 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Solenoid / Electromagnet with Iron Core

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+

Photo of the: Bell Jar with Bell and Pressure Plate

Bell Jar with Bell and Pressure Plate

Use this model to demonstrate the inability of sound waves to travel through a vacuum!

Item#: 14813 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Wheel and Axle

Wheel and Axle

Plastic stepped pulley fitted with ball bearing and steel rod - teaches mechanics and conservation of energy

Item#: 15677 Age: 8+

Photo of the: New York Demonstration Balance

New York Demonstration Balance

Check out this excellent experiment demonstrating the law of torque!

Item#: 13886 Age: 16+

Photo of the: Simplified Stirling Engine

Simplified Stirling Engine

This is an excellent demonstration of the principles of Stirling engines!

Item#: 13888 Age: 16+

Photo of the: Kilovoltron Van de Graaff Generator
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Kilovoltron Van de Graaff Generator

This smaller transportable Van de Graaff Generator will easily fit in any classroom!

Item#: 13775 Age: 18+
5 star rating (1 customer reviews)

Photo of the: Mass Force Demo Science Kit

Mass Force Demo Science Kit

Use this kit to teach the principle of inertia!

Item#: 13982 Age: 13+

Photo of the: Aluminum Tuning Forks - Set of 8

Aluminum Tuning Forks - Set of 8

Set of 8 aluminum tuning forks ranging from 256 to 512 Hz in frequency.

Item#: 15775 Age: 14+

Photo of the: Roman Arch Kit

Roman Arch Kit

This kit allows you to make your very own Roman arch for teaching purposes!

Item#: 13887 Age: 12+

Photo of the: Magnetic Field Model

Magnetic Field Model

Use this magnetic field model to show the power of magnets!

Item#: 14626 Age: 8+

Photo of the: Rotational Inertia Ring and Disk

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+

Photo of the: Van de Graaff Demo DVD

Van de Graaff Demo DVD

An excellent DVD for use with the Winsco Van de Graaf generator!

Item#: 13784 Age: 18+

Photo of the: Electric Double Walled Calorimeter

Electric Double Walled Calorimeter

Use this calorimeter for a variety of heat experiments!

Item#: 14848 Age: 13+
5 star rating (1 customer reviews)

Photo of the: Electric Plume for Van de Graaff Generator

Electric Plume for Van de Graaff Generator

This is an accessory that can be used with any Van de Graaff generator.

Item#: 13780 Age: 18+

Photo of the: Illuminated Orbiter - Sun-Moon-Earth
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Illuminated Orbiter - Sun-Moon-Earth

This illuminated orbiter is great for demonstrations in the astronomy classroom!

Item#: 14226 Age: 18+
5 star rating (1 customer reviews)

Photo of the: Newtons Color Disc

Newtons Color Disc

Great for classroom demonstrations.

Item#: 15591 Age: 18+

Photo of the: Coffee Cup Stirling Engine

Coffee Cup Stirling Engine

A fully functional stirling engine model operates solely from the power provided by the heat of the surface on which it is placed, meaning it works especially well placed over the rim of a piping-hot mug of coffee

Item#: 15711 Age: 14+

Photo of the: AC/DC Generator Demo Kit

AC/DC Generator Demo Kit

Double your teaching and experimental possibilities - demonstrates AC and DC properties!

Item#: 15144 Age: 14+

Photo of the: Power Supply for Spectrum Discharge Tubes
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Power Supply for Spectrum Discharge Tubes

Use this power supply for spectrum discharge tubes to create an awesome demonstration!

Item#: 14242 Age: 18+
5 star rating (1 customer reviews)

Photo of the: Oersteds Law Apparatus

Oersteds Law Apparatus

Use this apparatus to demonstrate Oersted's Law!

Item#: 14623 Age: 12+

Photo of the: Electrophorus - For Electrostatics Experiments

Electrophorus - For Electrostatics Experiments

Static charges are created on the plastic base by rubbing it with the included cloth!

Item#: 13785 Age: 18+

Photo of the: Flask Electroscope for Electrostatic Experiments

Flask Electroscope for Electrostatic Experiments

Use this flask electroscope to detect electric charges!

Item#: 14624 Age: 13+

Photo of the: Economy Color Mixing Demo

Economy Color Mixing Demo

Create hundreds of color combinations using this color mixing demo!

Item#: 14814 Age: 12+
3 star rating (1 customer reviews)

Photo of the: Ice Melting Kit

Ice Melting Kit

Fun demo of the difference in thermal conductivity of two different materials.

Item#: 15773 Age: 14+

Photo of the: Acrylic Wave Pendulum
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Acrylic Wave Pendulum

Combining physics and art, the pendulum wave demonstration uses kinetic energy to create a beautiful art display. Can also be used to simulate phases, beats, and frequencies for classroom lessons and demonstrations.

Item#: 16290 Age: 14+
5 star rating (1 customer reviews)

Photo of the: Color Paddles - Set of 18

Color Paddles - Set of 18

Explore the exciting world of color and color mixing with these color paddles.

Item#: 15590 Age: 8+

Photo of the: Gas Law Apparatus
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Gas Law Apparatus

Use this apparatus to demonstrate Boyle's Law!

Item#: 14836 Age: 14+

Photo of the: Flame Salts Chemstry Set

Flame Salts Chemstry Set

A selection of six salts for student use in observing spectra of some fairly common elements.

Item#: 13791 Age: 18+

Photo of the: Neon Wand for Electrostatic Experiments

Neon Wand for Electrostatic Experiments

Use this wand with a Van d Graaf generator to create a cool visual effect!

Item#: 13783 Age: 18+

Photo of the: Coriolis Effect Science Kit

Coriolis Effect Science Kit

Learn about the Coriolis Effect using this helpful kit!

Item#: 14231 Age: 12+

Photo of the: Spark Timer Accelerator

Spark Timer Accelerator

Affordable spark timer for your physics lab.

Item#: 15158 Age: 14+

Photo of the: Discharge Electrode - Hand-Held
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Discharge Electrode - Hand-Held

Hand-held discharge electrode for the Winsco Van de Graaff Generator.

Item#: 13778 Age: 18+

Photo of the: Fluorescent Liquids Set

Fluorescent Liquids Set

A set of permanently mounted vials of liquids which fluoresce brilliantly under ultraviolet light.

Item#: 13790 Age: 18+

Photo of the: Deluxe Color Mixing Demo

Deluxe Color Mixing Demo

Demonstrate color addition and shadows using this color mixing apparatus!

Item#: 14816 Age: 14+

Photo of the: Atmospheric Mat with Hook

Atmospheric Mat with Hook

Durable and thick rubber mat with detachable hook demonstrates principle of atmospheric pressure/allows you to lift disproportionately heavy objects

Item#: 16109 Age: 12+

Photo of the: Deluxe Stirling Generator
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Deluxe Stirling Generator

A fully assembled, handsome and high-quality stirling engine - demonstrates properties of thermodynamics as heat energy is converted to mechanical/electrical energy - excellent for classroom demonstrations

Item#: 16115 Age: 18+

Photo of the: Heros Engine Flask

Heros Engine Flask

Demonstrate the principle of jet propulsion.

Item#: 15774 Age: 14+

Photo of the: Density Cube Set - 10 Cubes Set

Density Cube Set - 10 Cubes Set

Set of 10 one-inch density cubes made from different materials.

Item#: 15779 Age: 14+

Photo of the: Harbottle Apparatus

Harbottle Apparatus

With just a balloon and a bottle, this item has the WOW factor you have been searching for!

Item#: 15145 Age: 12+

Photo of the: Lung Demo Science Kit

Lung Demo Science Kit

Build a demonstration model of a human lung and learn the basic concepts of respiratory physiology with this kit!

Item#: 15148 Age: 12+

Photo of the: Tornado Demonstration Model
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Tornado Demonstration Model

Check out this weather-related phenomenon that comes right into the classroom!

Item#: 14228 Age: 18+

Photo of the: Winsco Van de Graaff Generator
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Winsco Van de Graaff Generator

Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!

Item#: 13773 Age: 18+

Photo of the: Force Table - Physics Classroom Demo
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Force Table - Physics Classroom Demo

Great force table for accurate study of forces, vectors, etc. Every physics classroom should have one!

Item#: 13431 Age: 10+

Photo of the: Constant Motion Machine

Constant Motion Machine

This car moves with a uniform speed and can accommodate other equipment on top.

Item#: 15771 Age: 14+

Photo of the: Solar System Simulator
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Solar System Simulator

See the solar system in action!

Item#: 15167 Age: 12+

Photo of the: Solar System Orbiter with Sun, Earth and Moon
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Solar System Orbiter with Sun, Earth and Moon

Working model representing the sun, earth, and moon and their relationships.

Item#: 15168 Age: 12+

Photo of the: Horizontal Cast and Collision Tester

Horizontal Cast and Collision Tester

Study horizontal and vertical motion, conservation of energy, and momentum with this fun and classroom-ready collision testing kit!

Item#: 15674 Age: 13+

Photo of the: 25mm Solid Balls - set of 14

25mm Solid Balls - set of 14

A set of 14 solid balls measuring 25mm in diameter composed of seven different materials; great for collision experiments

Item#: 16748 Age: 18+

Photo of the: Ballistics Car Physics Demo

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+

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At xUmp.com, we are passionate about science. We believe in hands-on learning and making science fun. - Anton Skorucak, Physicist and Founder

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