Original code: M1673A (3 Leads Snap,AHA)
M1674A (3 lead Snap, IEC)
M1671A (3 Leads Clip, AHA)
M1672A (3 Leads Clip, IEC)
M1675A (3 Leads Clip)
M1644A (5 Leads Snap, AHA)
M1645A (5 Leads Snap, IEC)
M1968A (5 Leads Clip, AHA)
M1971A (5 Leads Clip, IEC)
