Eisco

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6 - 13
US$25.12
This density cube set containts the follow metal cubes: Aluminum, Brass, Copper, Steel. 1.25" (3.2cm) cubes. Hooks installed in each cube.
Delivery within 1-2 weeks
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US$43.88
Made of particle board and wooden componetsThe base is 6 1/2" by 3 1/2" base and 16 1/4" tall. Great, robust product to introduce students to simple machines. Includes insruction guide to fascilitate student and teacher use. Built to withstand years of student use and abuse.
Delivery within 1-2 weeks
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US$31.20
Made of particle board and wooden componets6 1/2" by 3 1/2" base and 16 1/4" tall. Great, robust product to introduce students to simple machines. Includes insruction guide to fascilitate student and teacher use. Built to withstand years of student use and abuse.
Delivery within 1-2 weeks
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US$31.10
Made of particle board and wooden components13 5/8" by 3 5/8" base with adustable height. Great, robust product to introduce students to simple machines. Includes insruction guide to fascilitate student and teacher use. Built to withstand years of student use and abuse.
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US$35.22
This wooden machine has a sturdy wooden construction ideal for classroom use. This apparatus can demonstrate how gears can turn rotational motion into translational motion. Includes an instruction manual to fascilitate student and teacher use of the apparatus.
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US$38.85
Made of particle board and wooden blocksGears are 4 3/4" in diameterMounted to a 15 1/4" by 2 5/8" base and sits 5 3/4" tall. Great, robust product to introduce students to simple machines. Includes insruction guide to fascilitate student and teacher use. Built to withstand years of student use and abuse.
Delivery within 1-2 weeks
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US$29.25
Made of particle board and wooden components8 5/8" by 2 1/4\2" base with 5 1/4" heightLever arm is 17 3/4" long. Great, robust product to introduce students to simple machines. Includes insruction guide to fascilitate student and teacher use. Built to withstand years of student use and abuse.
Delivery within 1-2 weeks
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US$26.55
Made of particle board and wooden components8 5/8" by 2 1/4" base with 5 1/4" heightLever arm is 17 1/2" long. Great, robust product to introduce students to simple machines. Includes insruction guide to fascilitate student and teacher use. Built to withstand years of student use and abuse.
Delivery within 1-2 weeks
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US$29.11
Steel wire close-wounded helix 20 mm diameter, closed length 3 meters extending to approx. 9 meters extended, with looped ends.
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US$28.00
EISCO wave form helix is used to study wave behavior. The helix is a metal slinky spring that stretches for demonstrating wave forms, and can be used on stairs with a tall step height for further experimentation. The helix measures 20.0cm (H) when compressed, and has a wooden stand for display and storage.
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US$50.00
This advanced apparatus demonstrates both longitudinal and transverse wave motions. Consisting of a number of eccentric discs supporting a series of metal rods revolving on a handle, transverse waves are obtained. Longitudinal waves are obtained from the bent rods.
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US$27.50
Best quality nickel-plated, plain shanks. Frequency : C (256), D (288), E (320), F (341), G (384), A (426), B (480), C (512).Set of 8 Steel supplied in plastic case. 6.5" x 4.5" Plastic case.
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US$344.75
This advanced ripple tank from EISCO comes complete with all accessories needed for wave investigations. Tank is intensely illuminated by a strong light source, and synchronized with the wave generator to help students observe the wave patterns on a workgroup table. The frame is made of reinforced plastic and with foam beaches (to negate reflections). Set includes: (1) Vibration Generator (1) Wave monitor unit (1) Projection screen (1) Wave dippers (1) Lever arm and support (1) Ripple tank (1) Projection mirror (1) Set of footers with adjustment screws (1) Set of lucite/perspex objects.
Delivery within 1-2 weeks
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US$3.00
100 x 12 x 5 mm (approximate size). Chrome steel magnets. Perform a variety of activities and experiments involving magnetism. Low magnetic stregnth for careful experiments.
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US$3.50
150x12x5mm (approximate size). Chrome steel magnets. Perform a variety of activities and experiments involving magnetism. Low magnetic stregnth for careful experiments.
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