11
VERIFICATION AND CALIBRATION
The BACtrack is calibrated during manufacture using advanced
alcohol simulation equipment. Known alcohol concentrations
are passed through the sensor to set baseline values for
testing. During testing, the unit compares breath samples to
these baseline values.
The accuracy of breath alcohol testers can uctuate after six
to twelve months of normal use depending on the number of
tests performed and operating conditions.
If this product is providing inconsistent test results, is not
providing any test results, or provides unusually high or low
test results, the product should be recalibrated immediately
by a trained professional.
The product should be recalibrated at least every six to twelve
months. If the product is used every day, it may need to be
recalibrated as frequently as every month.
CALIBRATION INSTRUCTIONS
Please visit www.bactrack.com/calibration or call 877.334.6876
for information on how to get your BACtrack calibrate.
During recalibration, a professional technician will reset the
sensor baseline values and also perform a full diagnostic check
to ensure the accuracy and reliability of the product.
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