www.spectrum-scientifics.com
(267) 297-0423
4403 Main Street, Philadelphia, PA 19127
Home
Our Store
Our Blog
Contact Us
Your Account
(Your shopping cart is empty)
My Account
View Cart
Help
Store Categories
Science Toys
Laboratory Supplies & Equipment
Classroom Equipment
Books & Posters
Telescopes
Telescope Accessories
Binoculars & Night Vision
Microscopes
Microscope Accessories
Geology, Rocks & Minerals
Magnifiers
Magnets
Lasers
Weather Instruments
Tools
Toys By Age
Toys Under $20
Gift Ideas
Best Sellers
New Items
Newsletter
Email Signup
Home
>
Classroom Equipment
>
Mechanics Classroom Equipment
Sort By:
Price: Low to High
Price: High to Low
Most Popular
Title
Manufacturer
Newest
Oldest
Availability
10 per page
20 per page
40 per page
60 per page
100 per page
Page
of 5
Pulley Single
Our Price:
$1.99
Inexpensive, yet priceless for mechanical experiments! Single pulley is 3/4� diameter, weighs .1lb.
250g x 2.5N Tubular Spring Scale
Our Price:
$3.99
Cylindrical spring scale. Measures up to 250g or 2.5 Newtons. Includes instruction sheet for use. Blue color.
500g x 5N Tubular Spring Scale
Our Price:
$3.99
Cylindrical spring scale. Measures up to 500g or 5 Newtons. Includes instruction sheet for use. Green color.
1000g x 10N Tubular Spring Scale
Our Price:
$3.99
Cylindrical spring scale. Measures up to 1000g or 10 Newtons. Includes instruction sheet for use. Brown color.
Music Box Mechanics
Our Price:
$4.99
Useful for your homemade music box project or as a demonstration of the propagation of sound waves: Turn the music box while holding it in the air and you can barely hear it. But place it on a surface and the sound waves can travel and music is audible. Includes 2 screws for installation. Plays "Fur Elise" by Beethoven.
Email a question about this item
Tuning Fork 426.6 Hz (A)
Our Price:
$5.99
Made of aluminum alloy. The frequency (426.6 Hz) and scale letter is stamped on each fork. Strike on surface or with a mallet to produce the listed tone.
Email a question about this item
Tuning Fork 512 Hz (C')
Our Price:
$5.99
Made of aluminum alloy. The frequency (512 Hz) and scale letter is stamped on each fork. Strike on surface or with a mallet to produce the listed tone.
Email a question about this item
Tuning Fork 256 Hz
Our Price:
$6.99
Made of aluminum alloy. The frequency (256 Hz) and scale letter is stamped on each fork. Strike on surface or with a mallet to produce the listed tone.
Email a question about this item
Tuning Fork 4096 Hz (C'''')
Our Price:
$6.99
Made of aluminum alloy. The frequency (4096 Hz) and scale letter is stamped on each fork. Strike on surface or with a mallet to produce the listed tone.
Email a question about this item
Music Box Mechanics Encased
Our Price:
$7.99
Similar to our unboxed music box mechanics but installed in a clear plastic case that carries the soundwaves. Good as a 'compare and contrast' when side by side with the unbox music box. Plays Edelweiss.
Email a question about this item
