Dell Latitude 10e ST2E (Early 2013) - Manual (Page 36)

Environmental
Operating –16 m to 3048 m (–50 to 10,000 ft)
Non-operating –15.2 m to 10,668 m (–50 ft to 35,000 ft)
Airborne contaminant level G1 as defined by ISA-71.04–1985
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