The Bio-Rad MJ Mini PTC Personal PCR Thermal Cycler is a standard thermal cycler/PCR system designed for laboratory use. With a single block, this compact model (MINI MJ) from the reputable brand BIO-RAD allows for precise control of temperature for PCR reactions. Despite the cracked screen, the device still powers on and functions effectively, making it a reliable tool for various molecular biology applications in research and diagnostic settings. no power adapter Item tested for power on but screen has dent No further testing has been performed Only items pictured will be included Item comes as photos St Jef