1 12-Lead/3-Channel Two Recording Modes Switchable By Changing Patient ... Fidelity, Research Grade Performance 3) 12-Lead/3-Channel Two Recording Modes Switchable By Changing Patient Cable Made ... Lightning Data Transfer 6) Pacemaker Detection Specifications: Channels…3 Channel Digital Recording Resolution …8, 10, 12, or 16 Bit ... Battery, 1.5 VoltLife…Typical 48 Hours Digital 3 channel 12 lead Holter