Includes high-pressure quick-disconnect sensor, high pressure-rated t-fitting expansion for 1/8″ NPT size ports (typical on all oxygen tanks), USB power bank, and iOS/WatchOS app downloadable from the Apple App Store.
Installation is easy. Just empty your tank and insert the supplied sensor fitting between your tank and the old pressure gauge. Refill your tank and plug the USB power into ship power or the supplied power bank. No on/off switch and no manual pairing required. The tank pressure will be automatically shown on the graphical gauge in the iOS/WatchOS app and on your Dynon or G3X (this feature requires the companion EX 3.0 CO detector).