Shop › Arctic 1 & 2 Oxygen sensor - Luminox (kit) Arctic 1 & 2 Oxygen sensor - Luminox (kit) $1,638.00 sold out Oxygen sensor - Luminox (kit) for Arctic 1 & 2 whole-body cryotherapy chamber(s). Sold Out Added! Oxygen sensor - Luminox (kit) for Arctic 1 & 2 whole-body cryotherapy chamber(s).