Lucetta 2 Luminometer is a single-tube luminometer developed for detection of bioluminescence and chemiluminescence. It is used for luminescence detection in a compact instrument format. The instrument can operate as a portable battery-powered luminometer or with an external power supply. This provides flexible use depending on the laboratory setup and measurement location. Lucetta 2 Luminometer is suitable for detecting luminescence signals. Its single-tube format makes it a focused instrument for applications based on bioluminescent or chemiluminescent detection.