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Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science Hobby
Description:, Ever wonder how do we know the composition of suns n stars far away in the universal? The answer is spectrometer, the amazing equipment
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Compact spectrometer, physics (spectral photometer)
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Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science
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Handheld Spectroscope Light Emission Spectroscopy Spectrum Physics Science Hobby