Supertek Scientific
Supertek Scientific, LLC has been providing premium, affordable products for the U.S. educational and scientific market since 2013. They offer a complete portfolio of classroom science products covering all grade levels and are an ISO 9001:2015 Quality System Certified organization.
Supertek™ Compound Bar
Two metals of different heat coefficients, brass and iron are laminated together and mounted in a wooden handle. This device demonstrates the unequal expansion of different metals by bending when heated.
Supertek™ Inertia Balance Kit
For investigating the nature of mass and the distinction between mass and weight.
Supertek™ Hooked Weight Set
Hooked weight set consists of seven polished brass weights and two black enameled weights with flat countersunk bottoms. Each weight is accurately adjusted and the value is clearly indicated.
Supertek™ Electroscope, Simple
This simple electroscope is a conical flask with rubber stopper which holds a metal rod with disc top and lower flat end to which a leaf may be pasted.
Supertek™ Lens, Double Convex
Double Convex lens made of high quality glass with outstanding optical properties.
Supertek™ Ball and Ring Apparatus
An excellent device for demonstrating thermal expansion. When cool, the 25 mm brass ball passes easily through the matching brass ring.
Supertek™ New York Demonstration Balance
To demonstrate levers, movements and the principles of mass measurement.
Supertek™ Aluminum Density Set
Demonstrate that although the mass and volume for each example are different, the density and specific gravity will remain the same. Includes 12 aluminum cylinders of various lengths in a wood storage block.
Supertek™ Cast Iron Support Ring
Cast iron support ring with side arm and V clamp to fit rods up to 13 mm. The distance from the support clamp center to the center of the ring is 4.5 in. for all rings.
Supertek™ Miniature DC Motor
Miniature DC mortor, a component part of many kits, this pre-assembled miniature motor operates on 1.5V or 3V DC.
Supertek™ Lens, Double Concave, 50mmD
Double Concave lens made of high quality glass with outstanding optical properties
Supertek™ Heat Conductivity Bar Set
A simple, effective apparatus demonstrates the heat conductivity of various metals. Four metal bars (Copper, Aluminum, Brass, and Steel) are mounted on a base with a hole for suspension.
Supertek™ Gyroscope
Gyroscope with Gimbal Cradle is an excellent, inexpensive apparatus, which is used to explore the mysteries of precession, inertial guidance, gyroscopic compasses, and stabilization.
Supertek™ Wave Demonstrator
Wave Demonstrator is a 6-foot metal helical spring. This high-quality spring is ideal for demonstration of travers waves, wave propagation, wave reflection and standing waves
Supertek™ Convection Of Heat Apparatus
Designed for studying convection currents in the air, this apparatus consists of a metal box with glass front and two glass chimneys.
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