Vintage Olson Variable DC Power Supply     

Here is a nice vintage Olson Solid State Variable DC Power Supply Model #BA-145.  Plugged it in and it powered up.  Comes with a 13.8 Volt pos/neg lead set.  Please see pictures for all functions and overall condition.  Measures 7 1/2" wide x 3 1/4" high x 41/8" deep.  Please feel free to ask questions.  Estate sale find.  Weighs 3.6 lbs. before packing.