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spegg-v22-mit-display-und-raspberry        spegg-v22-ohne-display-mit-raspberry

LIVIS2210                                                              LIVIS2200

speggumriss  spegg-v22-ohne-display

LIVIS2209                                                           LIVIS2201

voltage-connector-for-the-lamp2

spectrometer

schematischer-aufbau-strahlfuehrung schema-spegg-spectrometer

sensitivity spegg22

sensitivity-with-gain-100

extend range LED according with spegg UVVIS29

extend range NIR LED H2O according with spegg NIR22 and Silizium filter

different integration times