The Deluxe Confined Space Kit (XT-CK-DL) comes equipped with: concussion-proof boot, carrying holster, IR connectivity Kit, 0.5 LPM regulator, 3ft/1m calibration hose with quick connect, 10ft/3m sampling hose with quick connect, sampling probe, and hard-sided carrying case with lid insert pockets and foam case insert. Detector and calibration gas sold separately.