Includes 24 overlapping resistors with values from 10 ohms to 5.5 megohms; 1 watt up to 10k, 0.5 watt over 10k; 10 overlapping capacitors from 100 pf to 0.5 mfd at 600 v; electrolytics 2, 5, 10, 20, 50, 100, 200 mfd at 450 v, 500, 1000, 2000 mfd at 75 v; surge protection switch with warning light; gimbal mount; 11.5 in lg; 7.5 in w; 5 in dp