ITEM#: 2974-72100420CSA
MFR#: 72-1004-20-CSA
OX-600 OXY Monitor w/ 20 Meter Cable-OX-600 oxy monitor,0-25%,batt op (2 AA batteries),with 20 meter extender cable, CSA Type OX-600 oxygen monitor, 0-25%, battery operated (2 AA batteries) with 20 meter sensor cable installed, CSA version