12″ Partial Immersion Thermometer (-20-150° C, 0-300° F)

Item 1203-18

$1.25

Digital Multimeter

Item 3232-20

$5.10

Illustrate the power of wave motion with these Chladni plates. By putting a thin layer of sand on a plate and vibrating it, you can visually demonstrate different wave patterns. These plates are for use with our Sine Wave Generator (Item #8410-00) and Wave Driver (Item #8420-00).
Includes:
• 1 round Chladni plate, 12″ Dia.
• 1 square Chladni plate, 12″ L x 12″ W

Item 8430-04-05

$20.00

• AmSci Exclusive

This Large Plastic Container can be used to hold sand for Chladni plates.

Item 8430-04-03

$0.52

• AmSci Exclusive

This Sine Wave Generator can be used with the Wave Driver (8420-00). Together, they form the Vibration Demonstration Kit, which shows sine waves as they travel across a medium.
• Accessories can be purchased separately: Longitudinal Wave Spring Kit, Item #8430-01; Resonance Wire Loop Kit, Item #8430-02; Metal Resonance Strips, Item #8430-03; Sand and Shaker Kit for Chladni Plate Demonstration (Chladni Plate sold separately), Item #8430-07; Chladni Plates Kit, Item #8430-04; Chladni Plates Round and Square with Allen Key and Holder, Item #8430-04-01; Chladni Plates Round and Square, Item #8430-04-05
• Power supply – 1 A max.
• 110 V
• 60 Hz
• 5.4″ L x 5.14″ W x 3.62″ H

Item 8410-00

$56.85

• AmSci Exclusive
• Video Available

This container can be used to shake out sand for Chladni plates.

Item 8430-04-04

$2.38

• AmSci Exclusive

Burner only for the Stirling Generator. Alcohol not included.

Item 1000-14-B

$2.33

• Teacher's Guide Included
• Handout Included

Lightning Ball 8″ (Discontinued Style)

Item 2120-00-X

$24.50

Use this product with our Fan Cart (Item #3568-00).

Item 3568-00-FAN

$0.50

Small but mighty, these magnets are great for classroom demonstrations. They offer a powerful illustration of the force of magnetic fields.
• Sold in a set of 2
Dimensions:
• 58 mm L x 12.6 mm W x 3 mm H each

Item 3117-00

$1.10

This special paint can help create electrical circuits on almost any surface, and dries in under 15 minutes to become conductive. Electric Paint is like a liquid wire; it can act as a conductive adhesive, it can be used as a capacitive sensor, and it is suitable for application on a wide range of materials from fabric to wood to paper. Whether used to lead a class in painting circuits, cold solder components onto paper, or create a cardboard piano, this material is a quick and safe addition to your toolbox.

Item 9200-10

$18.00

The Touch Board allows users to connect almost any material, object, or space to the digital world. The board comes pre-programmed to play an audio guide which takes you through board features and setup. The Touch Board was designed to work with Electric Paint as a way to turn anything into an interface, making them an incredible platform for innovation.
• Comes with a Teacher’s Guide
Includes:
• 1 Touch Board
• 1 10 ml tube of Electric Paint
• 1 50 ml jar of Electric Paint
• 1 Guidebook
• 1 MicroSD Card
• 1 MicroSD Card Reader
• 1 Micro USB Cable
• 1 Mini Speaker
• 1 House Stencil
• 12 Alligator Clips (colors vary)
• 12 Sticky Tabs
• 1 Stencil Brush
• 2 Paper Cutouts
• 3 Velcro Stickers

Item 9200-60

$181.82

• Teacher's Guide Included
• Handout Included

These semicircular plastic cells are perfect for observing the refractive properties of liquids such as water, oil, alcohol, and other transparent liquids. They are a useful tool in classrooms for demonstrations and experiments. The cup has measurement markings on it in for users to measure refractive properties.
• Comes with a Teacher’s Guide
• 4.75″ (120 mm) Dia. x 1.19″ (30 mm) D x 0.06″ (1.5 mm) thick

Item 3350-20

$1.82

Use our Spectrometer for introducing students to principal types of spectra and determination of the wavelength and frequency of emitted light. It can also be used for quantitative spectrometric measurement of angle of prism and refractive index of the prism material. It is similar to a Student Spectrometer but it has enhanced features for obtaining better quantitative results. The Spectrometer consists of a heavy cast base and a pillar for collimator support. The telescope arm moves along a fixed circular plate 6″ (150 mm) Dia., graduated in degrees (0-360 x 1). This plate has a double-ended vernier for more accurate measurements. Fine adjustment is accomplished by using a knob while coarse adjustment can be done by hand. Both the collimator and the telescope are mounted with an axis adjustment system. The telescope has a 10X Ramsden eyepiece and is fitted with a cross hair reticle. Both the telescope and the collimator are fitted with coated achromatic objectives of 7″ (178 mm) focal length and 1.25″ (32 mm) Dia., providing light for a brighter and sharper image. The focusing is refined by a concealed rack and pinion. The collimator slit 0.25″ (6 mm) long is specially designed for retention of initial accuracy during the life of the instrument. The prism table 3″ (75 mm) Dia. is held with the help of a clamping screw which enables the table to be rotated in any direction. This item has lines and concentric rings marked to assist in positioning the prism in relation to leveled screws. It is fitted with a diffraction grating holder of aperture 1″ (25 mm) x 1″ (25 mm) and a clamp for holding prisms up to 1.5″ (38 mm) high. The Spectrometer comes with a prism and a diffraction grating.
• Comes with an instruction manual
• Includes prism and diffraction grating
• Supplied in a wooden box

Item 3381-10

$421.75

This apparatus uses modern technology to completely update the Ripple Tank concept. It provides a compact and elegant method of showing the wave phenomena of diffraction, refraction, reflection, and interference, with none of the usual problems. The tank is 4″ (100 mm) square and is supported on a base which provides the wave generator and lighting. Images of the water waves produced are projected upwards onto a frosted screen, which is viewed from above. The white light source can be switched between constant illumination and strobe to give either moving or frozen images on the screen. In the strobe mode, the light source is synchronized to the wave generator so that perfectly static patterns are displayed. The wave frequency can be varied, giving wavelengths in the tank ranging from several cm to a few mm.
Specifications:
• 4″ (100 mm) square
• Base that provides the wave
• 3 Acrylic shapes for refraction
• 3 Aluminum plates for reflection
• 3 Dippers for plane and circular
• Wave generation
• Full instructions
• Power adapter

Item 3338-01

$90.27

• Video Available