MX 6 iBrid Confined Space Kit detects combustible gases and carbon monoxide, hydrogen sulfide and oxygen. Provides up to 36 hours of use with extended runtime battery. Includes monitor, motorized sampling pump/tubing, spare alkaline battery pack, universal charger, carrying case, belt clip, calibration gas/regulator/cup/fitting/tubing, wrist strap, maintenance tool, manual, quick-start guide, training CD, dust filter water stop and a rugged Pelican® case.