>>8637763 (lb)
Only if they are all connected correctly though, right? In the screenshot, there are only two leads visibly connected. Even if your only using Leads 1 and 2 to derive V1-6, per the Einthoven law, the LL has to be connected for the reference input. Most of this guy's leads are are laying a pile. This must be a teaching lab with mannequins I think.