Eisco

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US$97.99

This is a classroom demonstration apparatus which shows the relationship between electric and magnetic fields and the electric motor as a common application of electromagnetism. Students can explore how a simple electric motor works by doing a series of investigations. This demonstration will also check students' understanding of electromanetic concepts and reinforce on how to apply the right hand or left hand rule.

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US$83.99

This is for showing A.C. on an oscilloscope or meter or for demonstrating the use of a dynamo in lighting a lamp. This apparatus has a cycle dynamo mounted on a base. Two 4mm socket terminals are provided for the dynamo output, connected in parallel with an M.E.S. lamp holder and 2.5V bulb.

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US$223.93

This activity set allows students to conduct activities to illustrate electromagnetism, induction and basic transformer experiments. This kit consists of a plastic base, a laminated iron core, mounting fixtures, and six coils protected in a heat resistant film. Topics covered include Lenz' Law, Faraday's Law, how iron cores increase magnetic field strength, and electromagnetic induction itself. This versatile piece of equipment can also be used to teach about how transformers used by power companies carry electrical energy.

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US$11.19
With these Resistance Units students can construct various types of circuits in a simple and safe manner. Built with a high stability metal film element, these durable resistance units are more economical that resistance coils. Accuracy: 1%. 1W.
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US$25.20
A small electromagnet mounted on a plastic case with 4mm safety connections. The voltage supplied through those connections power the electromagnet (maximum of 12V). Students can observe the change in strength of the electromagnet by changing the input voltage. Paper clips are ideal to use as weights to demonstraight this.
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US$11.19
With these Resistance Units students can construct various types of circuits in a simple and safe manner. Built with a high stability metal film element, these durable resistance units are more economical that resistance coils. Accuracy: 1%. 1W.
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US$97.99

This kit contains all the material required to build six complete motor models. Includes 12 magnets, six armatures, six pieces of mild steel yokes, six support bases, six support shafts, 24 connecting rivets, 12 split pins, one reel of 25 s.w.g., PVC tinned copper wire, two reels of cellotape, 300mm rubber tubing, and instructions.

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US$139.93

The Worcester Circuit Board Kit contains all the components necessary to quickly construct a variety of circuits. This Worcester Board provides the basis for clear layouts of electrical circuits and reduces the number of connecting leads required. The main component is a base board fitted with cell holders and terminal posts. 

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US$11.19
With these Resistance Units students can construct various types of circuits in a simple and safe manner. Built with a high stability metal film element, these durable resistance units are more economical that resistance coils. Accuracy: 1%. 1W.
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US$11.19
With these Resistance Units students can construct various types of circuits in a simple and safe manner. Built with a high stability metal film element, these durable resistance units are more economical that resistance coils. Accuracy: 1%. 1W.
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US$16.73
This has a detachable cover and banana plug terminals. 75mm diameter bell. Accepts 3 to 4.5V.
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US$62.99

EISCO's Bridge Rectifier Box consists of four diodes connected in a bridge circuit used to convert alternating current (AC) input into direct current (DC) output. The unit features a clear circuit diagram as well, so students see the importance of diodes and how to rectify alternating current to direct current. Size: 13 x 8 x 5cm.

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US$27.99
This apparatus allows students to study the magnetic fields around a wire. A heavy brass wire with terminals is arranged on a clear plastic base. Also included are one each 45mm compass and six each 16mm compasses. Dimensions 7" x 3" x 4".
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US$11.19
With these Resistance Units students can construct various types of circuits in a simple and safe manner. Built with a high stability metal film element, these durable resistance units are more economical that resistance coils. Accuracy: 1%. 1W.
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US$279.93
The Ripple Tank is a dual purpose vesatile tank allowing all types of waves and wave motion. Supplied in foam packing and consists of the following components: Ripple Tank 40cm x 40cm. Push fit legs. Rippler motor with eccentric cam, mounted on PVC bar. Three supports for illuminator and the motor unit. Motor hanging clamps. Springs for motor support. Lamp Unit Halogen 6 volts. Hand Stroboscope. Concave Perspex Plate. Convex Perspex Plate. Rectangular perspex Plate. Curved Reflector. Barrier Large. Barrier small. Plastic roller Bar.
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US$34.99
Oersted's Law Apparatus demonstrates the action of electric current on a magnet. Made of a cobalt steel needle 75mm long with agate bearing supported by pivot mounted on a plastic base and surrounded by a rectangle frame of 13 x 5cm fitted with terminals.
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US$19.53
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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US$69.99
Students observe the change in strength of the electromagnet when varying the voltage. This Electromagnet Demonstration Unit consists of a small electromagnet mounted on a plastic case with 4mm safety connections. The voltage is supplied using these safety sockets which energises the electromagnet. Small office pins are ideal to use as weights.
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US$111.93
This 6 decade Resistance Box is easy to use with multiple value resistances and 4mm jacks. The EISCO Decade resistance Boxes are a robust solution in any electronics laboratory and ideal for testing circuits with different resistances. The ABS housing allows an easy reading of resistance values and easy changing of resistance values without having to remove them from the circuit.
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US$12.59
This is a Wave Form Helix that can be: (1) used as a scientific instrument to measure a wave function (it actually has a higher spring constant than the classic toy); or (2) unleashed down a wicked set of stairs.
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US$111.93
The display will show the number of Coulombs deposited into the instrument either by current through a resistance or from a capacitor or from a source of static electricity like a charged plastic rod. A electroscope will deflect its vane but this instrument shows the charge digitally in Coulombs up to 1.999 nano Coulombs.
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US$83.86
Apparatus is designed to show vibrations in a stretched cord and investigate the relationship between frequency, tension and density. In addition the provision of electrical contacts, opened and closed by the vibrating armature, allow the apparatus to be used as a high speed changeover switch.
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US$7.00
An Alnico Horshoe Magnet in a cardboard box.
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US$27.93
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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US$334.60
Table top tesla coil with adjustable spark gap. Also Includes two antenna plates, small neon lightbulb, mini discharge electrode and lamp socket. This hands-free Tesla coil is used to demonstrate the unusual properties of high-frequency electrical phenomena. This electrifying device teaches about transformers, electromagnetism, resonating electrical circuits, electric inductance, capacitance, and electrical power transmission.
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US$13.93
This is used to clock classroom or laboratory activities, and is operated with three keys for ease of use: Lap, Stop/Start, and On/Reset. The timer’s display reads in hours, minutes, seconds, and hundredths of seconds for precise measurement, and its Lap key can be used for tracking elapsed time while the timer continues to run.
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US$25.90
Heavy duty stand and rod set. Base is 8" by 5" by .75". Rod is 23" in length. Powder Coated Steel Alloy Base.
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US$15.33
Fine packed iron fillings for magnetic filled mappings in plastic jar - useful for experiments with magnetism.
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US$27.93
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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US$8.40
This series of boss head rod clamps are perfect for various lab and home uses. They all fit rods up to 16mm in diameter with different finishes and handles.
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US$20.93
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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US$28.00
This aluminum rod is perfect for most stand bases. Perfect for all lab applications. Threaded - 10 x 1.5mm size.
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US$13.79
Stainless steel scoop spatulas. Perfect for the lab or kitchen.
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US$4.20
Economy chrome steel horseshoe magnet with keepers.
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US$48.93
Plates with matrices of 98 small circular chambers contain an iron rod, which functions as effectively as a plotting compass. The transparent plates can be arranged in various ways including as faces of a cube or as a single large two-dimensional surface. This versatility allows you to show the configuration of magnetic fields in one or two dimensions.
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US$55.99
This Circular Coil on a Base allows you to to observe static magnetic fields generated by a constant flowing current which affects the disposition of iron filings. A coil of wire through which a current can be passed is mounted on a plastic base and surrounds a sheet on which iron fillings can be placed. 
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US$34.93
These high quality, affordable beakers are perfect for any science classroom or home lab.
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US$27.71
This basic inorganic and organic molecular model set is the perfect starter set. It contains the following parts: [6] Carbon (black), 4 Holes. [10] Hydrogen (white), 1 Holes. [4] Oxygen (red), 2 Holes. [2] Nitrogen (blue), 4 Holes. [2] Nitrogen (blue), 3 Holes. [2] Chlorine (green), 1 Holes. [1] Sulphur (yellow), 2 Holes. [1] Sulphur (yellow), 4 Holes. [1] Bromine (brown), 1 Holes. [2] Iodine (purple), 1 Holes. [25] Medium Bonds. [8] Long (Flex) Bonds.
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US$27.93
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3 .
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US$19.53
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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US$77.00
Rheostat is wound with heavily oxidised constantan wire on a vitreous enamelled steel tube. The tube is supported on robust diecast end stands and the heavy duty sliding contact is of phosphor bronze, nickel plated for corrosion resistance, 4 mm terminal post are fitted facilitating external connection conventional 4 mm plug.
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US$26.25
These are straight form Spectrum Tubes with side electrodes and a 50mm long fine capillary tube in the middle with total length of 26 cm. Reveal the spectra of various gases when discharges pass through them.
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US$20.93
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3 .
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US$90.93
(1) base, (1) rod, (1) beaker tong, (1) crucible tong, (1) tripod stand, (1) wire gauge, (1) boss head, (1) clamp, (1) retort ring with boss head, (1) burette clamp double, (1) test tube holder, (1) test tube stand (z-shape), (1) test tube brush- spatula.
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US$5.59
The Magnetic Needle Stand is a non-magnetic metal pillar with a carbon steel point on a plastic base with an overall height of 110mm.
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US$19.53
Nichrome Wire (Nickel Chromium Wire) can be used in many applications in the classroom or lab. It's functional characteristics are the same as nichrome wire. It's makeup is 15% Cr, 4% Al, Balance Fe. Maximum operating temperature is 1150°C. Density is 6.74g/cm^3.
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US$32.13
Loop kit is used to demonstrate kinetic and potential energy, and calculates the normal force on a roller coaster rider. The kit includes two balls and a ramp with a loop for hands-on experiments, and has steel construction for durability. 
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US$2.35
Standard nylon test tube brush. Fan shaped end. Dimensions: 10 x 8 x 1 inches ; 3 ounces.
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US$39.13
These high quality, affordable beakers are perfect for any science classroom or home lab.
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US$223.93
Hand operated on base. The generator is self exiting and charge separation occurs. A metal sphere of diameter 20 cm. surrounds the upper pulley assembly and charge accumulates on the sphere, which is insulated by a plastic column supporting the pulley assembly. The charge builds up until electrical breakdown of air surrounding the sphere occurs. Supplied with a discharging sphere 10 cm diameter.
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US$38.22
Comprising of a transparent plate having a matrix of small circular chambers, each chamber containing an iron rod and functioning independently with as a plotting compass. This plate is an excellent tool to view magnetic fields and due to its transparent nature is suitable for OHPs. Size is 250 x 250 mm.
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US$35.00
Premium borosilicate crown glass. R Index 1.51. 32mm x 32mm. Designed for use in quantitative spectrometers.
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US$39.45
Metalware set for laboratory use. Contains base, rod, clamp, and retort ring for lab experiments. Stainless steel rod with powder-coated base for durability. Base measures 20.0 x 12.5cm (L x W), and rod measures 600.0mm (H). Suitable for high school or college students, or ages 14 to 21.
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US$0.83
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$19.45
Illustrates that liquid levels contained in vessels of different shapes will rise to the same level regardless of the differences in vessel shapes. This communicating vessel consists of a set of four interconnecting glass tubes of different diameters and shapes mounted on a plastic stand. This is an excellent tool for the observation of fluid dynamics.
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US$13.93
Clamp has a 45mm plastic pulley with bracket for bench mounting up to 25mm thickness. Can be used with a force table as well. 
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US$0.63
These ceramic magnets offer an assortment of different shapes of bar, disc and ring magnets.     Order#  ...
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US$130.90
This model demonstrates the conversion of mechanical energy into electrical energy, specifically a water turbine. Turbine is fitted with a transparent cover to show inner workings with inlet and outlet tubes. This is directly connected to a dynamo to generate electricity.
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US$72.45
Projectile launcher is used to study kinematic equations, and conversion between gravitational potential and kinetic energy. Students participate in an interactive experiment for measuring the muzzle velocity of the launcher to identify varying launch angles in order to quantify the initial kinetic energy of the projectile (ball). Using their velocity calculations, students then make predictions about where the ball will land.
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US$38.50
Comprises two nickel plated forks A (440 Hz) mounted on individual boxes. One fork is provided with adjustable mass by means of which frequency may be shifted from the nominal 440 Hz .When both forks are sounded a clearly audible 'beat' is produced, its rate depending upon the difference in frequency between the forks.
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US$279.93
Set Inculdes: Pulleys - (8) single, (2) double sheave, EISCO ball bearing frictionless pulleys. Wooden base 20 x 15 cm fitted with one vertical rod of size 61 cm x 12.5 mm and one horizontal rod size of 20 cm x 9.5 mm with clamp. Collars with hook - 6. Right angled clamp - 1. Wheel & axle - 1. Cord - 2 rolls. Tommy bar to tighten vertical rods - 1. Hooked Masses Brass, with hooks. 1 x 10g, 2 x 20g, 1 x 50g, 1 x 100g, 2 x 200g, 1 x 500g, 1 x 1000g - total 9 weights. Instructions.
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US$100.80
This teacher's molecular model set contains a large amount of atoms for most basic chemistry models. Includes: [45] Carbon (black), 4 Holes. [18] Oxygen (red), 1 Holes. [42] Oxygen (red), 2 Holes. [12] Oxygen (red), 4 Holes. [12] Metal (grey), 2 Holes. [10] Metal (grey), 3 Holes. [10] Metal (grey), 6 Holes. [36] Hydrogen (white), 1 Holes. [12] Sulphur (yellow), 4 Holes. [15] Nitrogen (blue), 3 Holes. [12] Phosphorus (purple), 4 Holes. [6] Phosphorus (purple), 3 Holes. [170] Medium Bonds. [100] Long (Flex) Bonds.
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US$32.20
This lower cost alternative to the standard magnetic field chamber is great for the classroom. Performance with respect to the symmetry of fillings distribution is slightly decreased from the premium versions. (1) Magnetic field chamber, (1) Cylinderical bar magnet.
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US$32.13
These are high quality, student grade borosilicate beakers. They come in frustration free packaging - pack of 12.
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