For measuring oxygen saturation from an animal tongue, paw pad, rear foot, front foot or tail depending on the size of the animal. It is also supplied when purchasing the ML325/AC Animal Oximeter Pod (Animal Clip).

For measuring oxygen saturation from an animal toe or base of tail depending on the size of the animal. It is also supplied when purchasing the ML325/AW Animal Oximeter Pod (Wrap Sensor).

For measuring oxygen saturation from any convenient location on the animal, including on the underside, base of the tail or other well-vascularized surfaces. It is also supplied when purchasing the ML325/BS Animal Oximeter Pod (Base Sensor).

For measuring oxygen saturation from a human finger. It is also supplied when purchasing the ML320/F Oximeter Pod (Finger Clip).

For measuring oxygen saturation from a human ear and includes a 3 m extension cable. It is also supplied when purchasing the ML320/E Oximeter Pod (Ear Clip).