ChemProX, Handheld Chemical Detector, w/SAK -Including: -ChemProX Handheld Detector, Transit Case, Carry Pouch, Confidence Check Tube, Li-ion Battery, Mains Power Adapter with AC Plug Mix, USB Charger Cable,USB Data Adapter Cable, Dust Filter (3 pcs),Monitoring Tube Set (3 tubes), Rain Cap (3pcs), ChemProX Quick Reference Guide-English