Tracer TP-9362 PRO-Chek CO AM08047 - Manual (Page 3)

Introduction
The Tracerline
® PRO-Chek CO™ Carbon Monoxide Meter
measures the presence of carbon monoxide (CO), indicating the
gas’s concentration in atmosphere between the values of 1-999
parts per million.
CAUTION
Do not use the PRO-Chek CO as a personal safety monitor.
The PRO-Chek CO should be recalibrated yearly.
Operating Instructions
1. Remove the battery access door and install the 9 volt alkaline
battery.
2. Turn ON the meter by pressing the right hand button. The
meter will give you a short beep to indicate the power has been
turned ON.
3. The PRO-Check CO will take 30 seconds to run through a self-
check and warm-up. During this period, the display will indicate
the time remaining before the meter is ready for operation.
4. The PRO-Check CO should be turned ON in an area known
to be free of carbon monoxide contamination. The meter will
automatically establish a zero point during start-up. However,
if the ambient concentration of carbon monoxide is higher than
3 ppm during the zero process, the meter will not reset the zero
point and will indicate the carbon monoxide concentration level.
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