Product Details: 20 Rolls (per case) Corometrics Compatible Fetal Monitoring Recording Chart Paper, Red Grid, Size 140mm x 142'. Our company is certified to distribute & sell according to the International Standards of ISO 9001 & 13485.Corometrics Compatible ECG - EKG - Stress Machine Recording Chart Paper B4483AAO , Made in the USA, 20 Rolls Per Case, Size 140mm x 142', Grid Color Red. QUALITY: Premium Grade Medical ECG - EKG Recording Chart Paper, Guaranteed To Meet Or Exceed OEM Specifications.For use with 145 and 155 and Equivalent to Corometrics 4483AAO, B4483AAO and LL USA 9331
