9wt 12 lb; bench area used 0.420 sq ft; ang of coverage (horiz plane)34.0 deg; bench top mtd, swivel hd, 130 cfm fan o/p-var speed fan; 3.0 amp; 120.0 v ac; air stream veloci type 3 ft 450 fpm, at 6 ft 250 fpm; ionizing points made of stls stl; model dynastat 5000