Frederiksen
Double dipper
Double dipper
Dr FuelCell fuel cell car, basic
Dr FuelCell fuel cell car, basicThis fuel cell car set contains an electrolysis unit that is reversible and can thus both function as an electrolyzer that generates hydrogen, and which can subsequently function as a fuel cell that generates electricity to drive the electric motor in the car. Also included is a bottle of distilled water , a solar cell and a stopwatch, as well as a manual with various tasks.
Drive belts, set
Drive belts, setSet of 4 flexible drive belts made from black synthetic rubber. The belts measure approx. 240 mm, 390 mm, 580 mm and 780 mm. Oil-resistant.
DualScope
DualScopeRobust low-priced hobby/student microscope with simple optical glass objectives mounted on a revolving nosepiece. It comes with a plastic vertical stage with stage clips and a 6-hole disc condenser.
The eyetube is mounted at a 45 degree angle for comfortable viewing and has a wide-field eyepiece with built-in pointer. In addition to the traditional bottom light the microscope is provided with a top light, and is thus also suited for observation of surfaces of leaves, coins, insects etc.
A simple microscope ideal for hobby use and for smaller children. The simplicity of the design makes it a good choice as an introduction to microscopes or as a supplement to the traditional school microscopes.
Dust cover
Dust coverUnit: Pcs
Dust Cover, large
Dust Cover, largeUnit: Pcs
Dynamometer, 0.1 N, silver
Dynamometer, 0.1 N, silverOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 0.2 N, beige
Dynamometer, 0.2 N, beigeOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 1 N, yellow
Dynamometer, 1 N, yellowOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 10 N, green
Dynamometer, 10 N, greenOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 100 N, gold
Dynamometer, 100 N, goldOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 2 N, red
Dynamometer, 2 N, redOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 2 N, red
Dynamometer, 2 N, redPrecision force meter made in clear acrylic. The upper part is made in different colors depending on the area. The force meter can be 0-point adjusted.
Dynamometer, 20 N, purple
Dynamometer, 20 N, purpleOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 5 N, blue
Dynamometer, 5 N, blueOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 5 N, green
Dynamometer, 5 N, green
Dynamometer, 50 N, orange
Dynamometer, 50 N, orangeOur original, precision spring scale dynamometers made from clear acrylic, with the upper section coloured according to the measurement range. The dynamometer can be zeroed.
Dynamometer, 50 N, yellow
Dynamometer, 50 N, yellow
E-core, laminated
E-core, laminated- For demonstrating a 3-phase transformer.
- Compatible with coils FR-462510-40.
- Set with upper and lower core on a base.
