Profile: Aloha Medical Supplies & Services Inc. offers a full-line of medical equipments and supplies. We provide a wide range of durable medical equipment, CPAP & Bi-PAP machines/accessories, and a range of respiratory supplies. We also offer apparel, bariatric, chairs, commodes, diabetic care, diapers, mobility, nebulizers, compressors, pediatric, respiratory, scooters, walking aids, wheel chairs and wound care products. The Criterion OxiCheck is a compact analyzer designed to spot check oxygen concentration. Connected in seconds directly to the 22mm output connector of a Whisperflow generator, it can be used to confirm the FiO2 output being delivered to a patient quickly and accurately. It is portable and can be carried in a pocket. It is ideal where a quick check of oxygen delivery is required. Simple to use and calibrate, the Oxicheck also preserves battery life by automatically switching off after 90 seconds. The device lasts for 12 months and requires no maintenance. Medline oxygen regulators allow flow down to 1/32 LPM with very tight flow tolerances. They use an advanced, patented Intelliflo disc to regulate oxygen flow down to 1/32 LPM with very tight tolerances. All metal anodized aluminum construction is more durable than plastic and the gauge protector helps prevent damage.