Welch Allyn 3.5v Halogen Pneumatic Otoscope Category_Littmann Stethoscopes the seca 656 can weigh

the seca 656 can weigh even overweight persons with no problem at all

and EN 1060-3

Requires Adapter (#1DSAS or #1DSAL) for FlexiPort Cuff Connection

9 lbs / 46

For maximum versatility the reverse side is also easily transformed into a traditional open bell with the supplied adapter

Welch Allyn 3.5v Halogen Pneumatic Otoscope Category_Littmann Stethoscopes the seca 656 can weighProvides bright, white light output and a rotating lens with ultraseal for pneumatic otoscopy. Halogen HPX lamp provides light output for true tissue color and consistent, long lasting illumination Rotating lens with ultraseal enables easy pneumatic otoscopy Fiber optic illumination produces cool light