Portable percent oxygen analyzers

MODEL ANALYZER TYPE RANGES
3110P Intrinsically safe oxygen analyzer, micro-fuel cell, NiCad batteries, FM/FMc or ATEX approved, CE marked 0-1 to 0-25%
311PC Intrinsically safe oxygen analyzer, microfuel cell, NiCad batteries, CENELEC approved, CE marked 0-1 to 0-25%
Series 320 Percent general purpose oxygen analyzer, Micro-fuel Cell, NiCad batteries, portable, sample pump (flue gas) 0-5 to 0-25%
GB300 General purpose, handheld, oxygen analyzer, Micro-fuel Cell, AA batteries 0-100%