Owner's manual

GX-2003 Operator’s Manual About the GX-2003 • 2
• Peak hold and average readouts (when used in Normal Mode)
• Built-in time function
• RF shielded high impact plastic case
• CSA classified for Class I, Division I, Groups A, B, C, and D
hazardous atmospheres
WARNING: The Model GX-2003 detects oxygen deficiency, elevated
levels of oxygen, combustible gases, carbon monoxide,
and hydrogen sulfide, all of which can be dangerous or
life threatening. When using the Model GX-2003, you
must follow the instructions and warnings in this
manual to assure proper and safe operation of the unit
and to minimize the risk of personal injury. Be sure to
maintain and periodically calibrate the GX-2003 as
described in this manual.
NOTE: ONLY THE COMBUSTIBLE GAS DETECTION PORTION OF
THIS INSTRUMENT HAS BEEN ASSESSED FOR
PERFORMANCE.