Bio-Rad PowerPac 300

This used Bio-Rad PowerPac 300 power supply is a versatile, general purpose unit widely used for standard agarose and polyacrylamide gel electrophoresis in molecular biology and biochemistry labs. It supports constant voltage, current, or power modes and covers a broad output range suitable for everyday DNA, RNA, and protein gel work. The unit is in good used working condition and has been checked for proper function prior to listing. With its straightforward digital display and control knobs, the PowerPac 300 is easy to operate for technicians running routine gels day to day, and it is compatible with a wide variety of Bio-Rad and third party electrophoresis chambers. It includes safety features such as lid interlock detection to prevent operation when leads are disconnected, and its compact footprint makes it easy to place on a crowded bench. Cosmetic wear is consistent with normal lab use, and all functions including timer and output controls operate as intended. This power supply is a solid choice for teaching labs, core facilities, or research groups needing a reliable everyday unit for gel electrophoresis without the higher cost of premium high voltage or high current models. It offers dependable performance for routine nucleic acid and protein separation work at an accessible price point. The unit ships as pictured, power cord included.