ECG / EKG Medical Grade Recording Chart Paper, Roll, Array (Blank Grid), 60x30.48, Equivalent to Protocol 008-0040-98 and Kendall 30792793, 2478621. Fits Models Criticare 504 and 507, Datascope Accutorr 1/1A and 3/4, Protocol Systems Propaq 106 (sold by the roll, 50 rolls per case) Availability: Usually ships the same business day Protocol 008-0040-98 equivalent A113134$1.27 Copyright 2006-2011, A1cardiology.com