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from £ 4.254* per piece |
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from £ 15.75* per piece |
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Eisco PH0742A - Resonance Tuning Forks with Hammer (1 offer) This apparatus can be used for demonstrating the production of beat frequencies.It is comprised of two nickel-plated tuning forks mounted on individual sound boxes. The two forks both produce an 'A... |
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from £ 18.24* per piece |
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from £ 83.27* per piece |
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Eisco PH0767B - Ripple Tank Controller (1 offer) A battery-powered controller for the basic ripple tank, 52-3383. The controller regulates the speed of the ripple tank motor, thus changing the frequency of the ripples created. |
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from £ 11.29* per piece |
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Eisco PH0769 - Ripple Tank & Accessories (1 offer) This advanced ripple tank from EISCO is supplied complete with all the accessories needed for wave investigations. Each water wave acts similarly to a curved lens. The crest of the wave is seen as ... |
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from £ 237.6915* per piece |
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from £ 3.15* per piece |
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from £ 2.37* per piece |
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from £ 7.91* per piece |
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Eisco PH0816A - Magnetic Needle - 62mm (1 offer) A 62mm long, magnetic needle made from carbon steel with a brass cup-bearing for low-friction pivoting when used with the needle stand, 52-3318. |
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from £ 0.995* per piece |
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Eisco PH0816C - Magnetic Needle - 100mm (1 offer) A 100mm long, magnetic needle made from carbon steel with a brass cup-bearing for low-friction pivoting when used with the needle stand, 52-3318. |
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from £ 1.63* per piece |
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Eisco PH0818A - Magnetic Needle Stand - Height 110mm (1 offer) A non-magnetic metal pillar with a carbon-steel point, mounted on a stable base. The stand is designed to suspend magnetic needles (sold separately) allowing them to rotate freely. The apparatus is... |
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from £ 3.63* per piece |
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from £ 2.27* per piece |
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from £ 1.85* per piece |
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from £ 2.04* per piece |
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