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Showing 196–210 of 638 results
Used with electrometer 441030 or electroscope 441000 for demonstrating electrostatic induction.
Faraday’s cage is used to demonstrate that electric charge resides on the outside of a conducting body. When the cage is placed in an electric field, it protects objects inside from being affected – a clear demonstration of the principle of electrical shielding.
Unit: Pcs
The fingertip pulse oximeter is a small electronic measuring device that uses an infrared sensor to measure blood oxygen saturation (SpO₂), pulse rate and respiratory rate.
Used as a flag for photogates in time measurements on the air track.
The globe is suspended from an electromagnet. This makes the friction very low and the earth will rotate at a constant speed for many hours after being spun around.
Diameter: 20 cm AC adapter included.
Plate that fluoresces when illuminated by UV light.Can be used to demonstrate fluorescent chemicals and which materials block UV light.
For demonstrating energy storage.Steel flywheel Ø 60 mm, with Ø 12 mm hole for mounting on motor/generator 202500.
Nice little botanist’s magnifying glass in a solid metal housing. 10x magnification and lens diameter of 18 mm. However, the visible (active) part of the lens is 15 mm in diam. Supplied in a practical small plastic box.
Inclined plane in aluminium with holder for dynamometer.
Nine different precision dynamometers/force gauges of types FR-103800 – FR-103880 with ranges 0.1-0.2-1-2-5-10-20-50-100 Newton.
Supplied in a handy, foam-lined, partitioned case.
Case size: 327 x 275 x 55 mm.
