The Philips M3874A is not the primary model number for a Philips defibrillator, but rather the reference number for a specific accessory: the ECG Assessment Module for the HeartStart FR2+ Automated External Defibrillator (AED). These cables have expired in 2007 and are not suitable for clinical use, they are being sold for testing only.
Accessories and Spare Parts
Philips M3874A ECG Assessment Module for FR2+ AED for Testing ONLY
£50.00