ECG Electrocardiograph cable compatible for Philips M1700 series electrocardiographs - Series M1770A, M1771A, M1772A, Pagewriter 100, 200, 200i, 300i Continuous 10-lead ECG cable, 4 mm (mm) diameter banana patient connections, dedicated device connector, trapezoidal with screws. Resistance 20 KOhm. Length 3.5 meters. Latex free. Pht free. Cable with surface coating in medical grade thermoplastic polyurethane. Internal lining with double "low noise" shielding for interference reduction. Golden contacts to increase the conductivity of the signal. Certification 93/42 CE (47/2007), Class 1.