ECG / EKG Medical Grade Recording Chart Paper, Roll, Array, 50x75, Equivalent to: Fukuda Denshi OP-124TE, 341645 Fits Fukuda Denshi models DS-5300, HR-500 and Datascope model Expert (sold by the roll, 100 rolls per case) Availability: Usually ships the same business day Fukuda Denshi OP-124TE equivalent A113087$1.97 Copyright 2006-2011, A1cardiology.com