PowerPac Basic Power Supply 100–120/220–240 V, power supply for basic applications such as submerged horizontal gel electrophoresis, includes power cord. Use the PowerPac Basic Power Supply for applications such as mini and midi vertical gel and submerged horizontal electrophoresis, and blotting using the Mini Trans-Blot® Cell. The power supply is fully programmable for either constant current or voltage, and either timed or untimed. Features include: Pause mode for editing run parameters, or stopping and resuming the run Power failure detection in timed mode; when power returns run will complete Automatic detection of rapid changes in resistance, and no load conditions Compact and stackable Flip-down legs to change viewing angle