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Can Collapsible Metal with stopper. Can Collapsible Metal with a black, No: 8 stopper with 1 hole & 1/4 fitting with 1 3/4 in opening with cap. Used for Charles Law or pressure principals within the class room, Measure: 9 3/8x6 5/8x4 1/8in, for industrial or commercial use, Lightweight and durable

Can collapsible metal with pump, Collapsible metal can with a black no. 8 stopper with 1 hole & 1/4 fitting with 1 3/4 in opening with cap. Comes with hand operated vacuum pump. Used for pressure principals within the class room, Measure: 9 3/8in x 6 5/8in x 4 1/8in

Can Replacement collapsible, F-Style, with 1 3/4 in Delta opening with cap. Used for Charles Law or pressure principals within the class room, Measure: 9 3/8in x 6 5/8in x 4 1/8in, for industrial use, Lightweight and durable, for storage of liquids, Capacity: 1 gal

Flying Pig, provides students with a fun way to study circular motion. The pig and its string trace a conical pendulum and allow a perfect opportunity for calculations and measurements of circular motion

Whirling Table.

Bulb, Incandescent, For Rive Ray Box, Power: 20W.

Gravitation Poster Sized Chart 30in X 21in.

Energy Tube, teaching resource for an array of scientific concepts: open and closed circuits, conductors vs. Insulators, light waves, sound waves,currents, and energy, When a conductor touches both of the electrodes on tube, tube emits a sound and flashing red/green/blue LED lights

Miniature Led Lights 25Ma 3.2V.

Stem Explorations- Swing Ride Building Set, includes over 470 parts plus a battery-powered motor for a single child or team of 2-3 children to build a working Swing Ride, plus 2 additional models: a Ferris Wheel and a Boom Ride, downloadable booklet guide

Stem Explorations- Rollercoaster Building Set, includes over 500 parts plus a battery-powered motor for a single child or team of 2-3 children to build a working Roller Coaster, plus 2 additional models: Ramp and a Half-Pipe, downloadable booklet guide

Magnetic Stirup - MGSTR01, Magnetic Stirup

Electrical meters - PH63029, Voltmeter AC

Electrical meters - PH63032, Ammeter AC

Component Holder - PH60106, Component Holder

Multirange Electrical Meter - PH64250, Multirange Electrical Meter

Knife Switches - PH90634/1, Knife Switch Single Pole, Single Throw

Knife Switches - PH90634/2, Knife Switch Single Pole, Double Throw

Knife Switches - PH90634/3, Knife Switch Double Pole, Single Throw

Knife Switches - PH90634/4, Knife Switch Double Pole, Double Throw

Chrome Steel Bar Magnet - No Pole Markings.

Stirling Generator, Fully-assembled. Dimensions: 7L x 3.5W x 3.5H inch. Includes spare cylinders (1 each), crankshaft pin, cylinder o-ring, and allen wrenches for removing damaged cylinders. Alcohol not included. Features a secured fuel source in a recessed well on wooden base.

Bar Magnet Steel, Zinc Plated. Bar Magnet, made from magnetic steel strips. Zinc plated and engraved with N and S to indicate north and south poles. Supplied in pairs with cardboard separator and plated soft iron keepers. For demonstrations, plotting magnetic fields. Size: 6x3/4x1/4 in. (150x19x7mm)

Newton's Apples, to feel the force of 1 Newton and to learn about how we measure force. Comes with instructions and a teacher's guide

Bumper Cars, Pair, Size: 4x2x2.5 in (100x50x60mm), does not include ring magnets.

Electric Paint Pen 10ml. Electric Paint Pen is like a liquid wire. It acts as a conductive adhesive and can be used as a capacitive sensor. Suitable for application on a wide range of materials from fabric to wood to paper. Nontoxic, dries in under 15 minutes to become conductive, Size: 10ml tube

Diffraction Grating Slides 500lines/mm. Diffraction Grating Slides, 500lines/mm, Highly efficient embossed Holographic Optical Elements, For the direct viewing and analysis of spectra from different gas tubes and other light sources, Use in conjunction with colored film gels, Dimension: 2x2in

Diffraction Grating Slides 1000lines/mm. Diffraction Grating Slides, 1000lines/mm, Highly efficient embossed Holographic Optical Elements, For the direct viewing and analysis of spectra from different gas tubes and other light sources, Use in conjunction with colored film gels, Dimension: 2x2in

Diffraction Grating Glasses 500lines/mm. Diffraction Grating Glasses, 500lines/mm, Highly efficient, Single axis holographic diffraction grating lenses separate light from any source into its spectral components for study/analysis, Used with Power Supply/ Spectrum Gas Tubes, Make study of light easy

Electrical Whirl 95 mm diameter. Electrical Whirl, Three-pointed star wheel with all the points curved in one direction mounted on a short stand and the stand is provided with a 4 mm connection socket, Rotates freely on a pivot point mounted on a short stand and the stand, Diameter: 95 mm

Wheatstone Bridge One Meter, Two - Gap 1.13x80x50mm. Wheatstone Bridge One Meter, with jockey, Two - Gap, broad, heavily plated brass strips mounted on polished hardwood base, heavily plated brass strips mounted on polished, Terminals with 4 mm sockets are provided, Dimension: 1.13x80x50mm

Jockey Pen, With insulated handle, plated brass contact with 4 mm socket terminals. For use with Wheatstone Bridge and potentiometer

Digital Temperature Controlled Solder Station, Professional Soldering Station 48W, DIGITAL Display, Heater Power for a 48 watt Soldering Iron, Iron Voltage is 24 VAC (station runs on 110-130 VAC 60Hz), 42 long cable on the Iron

Fiber Optics Voice and Data Kit, fiber optics communications, Transmit your voice or a 1kHz signal through the fiber optic cable to a fiber optic receiver, components: including PC boards; microphone; speaker and fiber optic cable, with Transmitter and receiver

Color 6 Wire Kit, Contains six 25 ft. Spools of no. 22 gauge solid wire - red, yellow, black, white, green, and blue in a dispenser box

AutoScan Fm Radio Kit, monophonic, two-IC, FM (frequency modulation) receiver designed to receive FM signals in the frequency range (88-108MHz), uses electronic auto-scan, scan with two button switches - one switch scans up, other resets to the start of the tuning position

Parallax Servo, RT - 900-00005, Parallax Servo, RT

Replacement P type crystal board 6x7 x 0.5mm. Replacement crystal board, Crystal: Ge Wafer, P type, Resistivity : 1 approx 10 ohm-cm, Crystal Size : 6x7 x 0.5mm (LxWxThickness), Orientation : 100, Offset pot : Trim pot, Connection : 4mm safety socket, with adjusted Z pot, for Hall Effect SK006

Vacuum Gauge 2in. Vacuum Gauge, Type: Test, Dial Size: 2in, Range: 30 to 0in Hg Vac, -100 to 0 kPa, Connection Size: 1/4in NPT, Smallest Graduation 1in Hg, Accuracy: +/-3-2-3%, Socket Material: Brass, Tube Material: Bronze, Lens Material: Acrylic, Ring Material: Crimped Stainless Steel

Sweep Function Generator, 0.1 Hz to 10 MHz, Sine, Square, Triangle, Pulse, & Ramp output, Coarse and Fine tuning, 5 digit LED display, Linear and log sweep, Variable duty cycle, Variable DC offset, cUL certified

Count Dual Display Handheld LCR Meter, Universal, 40000 counts resolution on primary and 10000 counts resolution on secondary display, Relative mode, Visible and audible tolerance mode, Data Hold and Min/Max/Average recording, Applications: Electronic assembly

Basic circuit kit, with a switch, (2) 'C' Batteries with Holders, (2) Light Holders, (5) Bulbs, and bulk wire for connecting, for a classroom or home experiment. One kit works well for a group of 3-5 students and demonstrates the pricinples of circuits and electricity

Gyroscope, 7.5cm brass wheel balanced with three pairs of adjustable pivots fitted on stand, 3 cm at its rim, carefully balanced and all three pairs of pivots are adjustable, Complete fitted on stand

Specific Gravity Cylinders With Hooks, Aluminum, copper, stainless steel, tin, and zinc, Each 0.5inch in diameter, for specific heat determinations, Specific metal has been stampled on one end, Hooks can be used to easily measure mass using a spring scale

Magnet Probe, Consists of a small 19 mm length alnico bar magnet mounted in freely rotating gimbal, rotates in 3D so that all x, y and z co-ordinates, three-dimensional magnetic force fields, can be mapped, Strong plastic construction

Stroboscope Digital, can appear to slow down fast periodic motions for a bystander, for the physics classroom or calibrating revolutions from a device such as a motor, indense xenon lamp emits a burst of light which can besynchronized with a target, with built in display chip

Dual Channel Function/Arbitrary Waveform Generator, Sine & Square frequency range: 1 uHz - 10 MHz, 14-bit, 150 MSa/s, 16k point arbitrary waveform generator, Two independent channels with individual output On/Off buttons, Gate and burst mode

Dual Channel Function/Arbitrary Waveform Generator, Sine & Square frequency range: 1 uHz - 30 MHz, 14-bit, 150 MSa/s, 16k point arbitrary waveform generator, Two independent channels with individual output On/Off buttons, Gate and burst mode

Dual Channel Function/Arbitrary Waveform Generator, Sine & Square frequency range: 1 uHz - 60 MHz, 14-bit, 150 MSa/s, 16k point arbitrary waveform generator, Two independent channels with individual output On/Off buttons, Gate and burst mode

Dual Channel Function/Arbitrary Waveform Generator, Sine & Square frequency range: 20 MHz, True point-by-point 14-bit, 125 MSa/s, 16-kpt arbitrary waveform generator, AM, FM, PM, FSK, and PWM internal and external modulation capabilities

STRAWS AND CONNECTORS 400 PC - R60881

Periodic table of spectra 24 x 36in. Periodic table of spectra makes it clear to students that each element has its own spectral fingerprint, Poster Heading: Emission Spectra of Elements, Size: 24 x 36in

SolderMag solder station magnifier, Magnification: 1.75x/4.5x spot lens, Lens Diameter: 95mm, Batteries: AC/DC Adapter or 4 AA batteries, with built-in soldering iron holder and solder spool dispenser, with 16 super bright LEDs, Dimensions: 8.8 x 6.8 x 18.5in

PineCar Program Guide, A 19-page, fully-illustrated race sponsor's guide with easy step-by-step instructions on conducting a PineCar Derby or SailBoat Raingutter Regatta, information on how to plan the event, set up the race floor plan, select the car and sailboat kits

Soldering gun, This pistol grip soldering gun is 100watts. 40 gm solder tube.

Single generator advanced, Power: 110 KHZ.

Conductive paper, Pre-printed, Pad Color: Black, Replacement paper for Dry Field Mapping Kit.

Paper grid, Non-conductive, Color: White, For use with Dry Field Mapping Kit.

Resonance Tube Apparatus 120cm. Resonance Tube Apparatus, Long version, Material: Acrylic, Mounted on retort stand with clamp and boss, with metal vessel, connecting tubing and spring clip supported on iron ring, Dimension: 120cm

Replacement flex tube, With bottom plug fitting for Resonance Apparatus.

Replacement tube, Material: Ridged plastic, CM Graduated, For Resonance Apparatus.

Replacement Cup, Material: Polypropylene, 250 ml with fitting, For Resonance Apparatus.

Replacement tube, For EP-20.

Cover For E/M Apparatus. Cover, Material: Rugged ABS plastic, For E/M Apparatus, Protects the bulb of the e/M Apparatus during transport, Provides viewing of the e/M Apparatus in lit classrooms

kit Air Racer Activity Single. Kit Air Racer Activity, Single, Utilize the design and engineering process, Encourage creativity, critical thinking and problem solving, Learn about electricity, blade angle, and propeller design, Apply the scientific method, Innovate (design, build and evolve design)

Kit Air Racer Activity, Utilize the design and engineering process, Encourage creativity, critical thinking and problem solving, Learn about electricity, blade angle, and propeller design, Apply the scientific method, Innovate (design, build and evolve your own unique design)

Kit Electromagnet Crane Activity Single, Utilize the design and engineering process, Encourage creativity, critical thinking and problem solving, Learn about electromagnetism, magnetic fields, and simple machines, Apply the scientific method, Innovate

Kit Electromagnet Crane Activity, Utilize the design and engineering process, Encourage creativity, critical thinking and problem solving, Learn about electromagnetism, magnetic fields, and simple machines, Apply the scientific method, Innovate (design, build)

Hydraulic Claw Activity single, Utilize the design and engineering process, Encourage creativity, problem solving and critical thinking, Learn about simple machines and fluid power, Apply the scientific method, Innovate (design and engineer your own unique claw)

Hydraulic Claw Activity, Utilize the design and engineering process, Encourage creativity, problem solving and critical thinking, Learn about simple machines and fluid power, Apply the scientific method, Innovate (design and engineer your own unique claw)

Sail Car Activity single, Design and engineer a vehicle that is propelled by the wind, activity is perfect for early elementary, The Sail Car design allows students to quickly and easily experiment with sail shape, angle, and placement, furthest distance, travel the fastest

Sail Car Activity, Design and engineer a vehicle that is propelled by the wind. This activity is perfect for early elementary. The Sail Car design allows students to quickly and easily experiment with sail shape, angle, and placement, furthest distance, travel the fastest

Wiggle-Bots single- Doodling, Scribbling, Drawing, Racing Bots single. Wiggle-Bots single- Doodling, Scribbling, Drawing, Racing Bots, motorized contraptions that are designed and built by kids, widen as wires are connected and Wiggle-Bots start to move, understanding and design experimentation

Wiggle-Bots - Doodling, Scribbling, Drawing, Racing Bots, motorized contraptions that are designed and built by kids, widen as wires are connected and Wiggle-Bots start to move, understanding and design through experimentation

Super Wiggle-Bots - Doodling, Scribbling, Drawing, Racing Bots Single. Super Wiggle-Bots - Doodling, Scribbling, Drawing, Racing Bots, Single, motorized contraptions designed and built by kids, widen as wires are connected and Wiggle-Bots start to move, understanding design through experimentation

Super Wiggle-Bots - Doodling, Scribbling, Drawing, Racing Bots, motorized contraptions that are designed and built by kids, widen as wires are connected and Wiggle-Bots start to move, understanding and design through experimentation

Small Motor with Leads and Mount, Adapter Pin, AA Single Battery Holder(Single). Small Motor with Leads and Mount, Adapter Pin, AA Single Battery Holder, 1.5-3V Mount, single, Motor Shaft Diameter: 2.3mm, turns at the perfect speed for most projects. Use these for motor powered, cars, boats

Small Motor with Leads and Mount, Adapter Pin, AA Single Battery Holder, 1.5-3V Mount, Motor Shaft Diameter: 2.3mm, turns at the perfect speed for most projects. Use these for motor powered, cars, boats, scribble bots

Judo-Bot Activity Document Single, power of hydraulic cylinders to move your Judo-Bot up, down, and side-to-side to tip or push your opponent out of the ring. An overview document guides through this STEM activity, Start by learning hydraulic and pneumatic power

Judo-Bot Activity Document, power of hydraulic cylinders to move your Judo-Bot up, down, and side-to-side to tip or push your opponent out of the ring. An overview document guides you through this STEM activity, Start by learning about hydraulic and pneumatic power

Toy Design Workshop Activity Document Single, build guide has everything you need to construct an example Toy Design, along with your own designs through the Engineering Process. Perfect for libraries, boy and girl scouts, science fairs, kitchen table

Toy Design Workshop Activity Document, build guide has everything you need to construct an example Toy Design, along with your own designs through the Engineering Process. Perfect for libraries, boy and girl scouts, science fairs, kitchen table, maker's fairs

Kid Group Set Age 3Big soft. Kid Group Set, Age: 3+, Big, soft, chunky pieces can be used by children with varying manipulative skills. Build 8 models from 1:1 correspondence cards or create your own creatures using the 131 parts, including 10 eyes and 2 ears/wings, Models are easily assembled

Maker Kit Large 6+. Maker Kit Large, Perfect for Maker Space, Age: 6+, 800+ rods & connectors in both classic and micro scale that are made in the USA, with Reusable Storage Tub for easy clean and storage, 100 Building Ideas, budding makers use the parts to design and create their own DIY project

Stem Explorations- Gears Building Set, Age: 8+, Set includes 140+ parts for a single child or team of 2 children to build 3 unique geared models: a Crank Fan, Car Window, Egg Beater, elementary-school aged children will be engaged in understanding Science, Etc.

Stem Explorations- Levers & Pulleys Building Set, Age: 8+, Includes 130+ parts for single child/team of 2 children to build 3 lever or pulley models: a Balance, a Wheelbarrow and a Sailboat, children will be engaged in understanding Science, Etc.

Stem Explorations- Vehicles Building Set, Age: 8+, set includes 130+ parts for a single child or team of 2 children to build 7 vehicle models with different power sources, including push-power, rubber band power, wind power or a spring motor, for grade 3-5

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