The BCI 3403 features an integrated sleep trend printing mode
and a built in summary printer, it is commonly utilized for sleep
screening studies,in a clinical environment,home use,or sleep lab.
The unit includes an adult finger sensor,and 4 AA Batteries,
as well as a 2 year warranty! Units are BRAND NEW!
6.6″ L x 2.75″ W x 1.43 D