(200 Units) Unused Thermo Scientific Electrophoresis Power Supplies, Model FB300Q.

Features:
• Choice of operating modes—constant voltage or constant current output modes with automatic crossover between modes; programmable models add a constant power mode Automatic shutoff (at run's end) saves time, energy and reduces errors Automatic recovery (after power failure) eliminates need to restart the unit

Additional Features:
• Backlit LED display, mode indicator lights, internal timer and multiple output jacks.
• Soft-touch keypad controls allow user to select modes and output levels, set timer and start/stop operation Power-off memory retains settings after shutdown Lightweight, stackable design allows use of multiple units while saving space on the benchtop.
• Locking kickstand permits positioning the unit at an angle for better viewing.
• Standard safety features include no-load and failure notification, arc and ground leak detection, overvoltage protection and jacks that are set away from controls.
• Nonskid rubber feet provide stability.
• Compact Model FB300Q.
• Runs up to 3 gels at once at either constant current or constant voltage Uses less surface area than a sheet of paper Utilizes UP/DOWN arrow controls Ideal for SDS-PAGE, DGGE/CDGE and DNA/RNA submarine electrophoresis.