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3650ex
  
Details
 3650EX/111
dg Instrument, 3650EX, O2, ATEX

3650EX/112
ATEX Portable MicroLogger Oxygen gas phase %/ppm
3650EX/113
Instrument ATEX, Substance measured: Oxygen, Configuration: Portable battery powered, Number of channels: 1, RS232 (serial) output: requires 29122, Intrinsically safe, Measurement units: ppm (DO2), % (gas phase).