BACtrack b70 User Manual

preparaTIOn

apply a small amount of pressure on the indentation of the bat-

tery compartment cover located on the back of the unit. simulta-

neously push down and away from the unit to release the cover.

Install two aa batteries in the battery compartment.  

(Batteries are not included.)

COmpOnenTs dIagram

OperaTIOn

users must wait 20 minutes after eating, drinking, or 

smoking before blowing into the BacTrack Breatha-

lyzer. Failure to wait 20 minutes can provide inaccu-

rate test results and damage the sensor.

Press and hold power for one full second. 

To prevent the BacTrack Breathalyzer from ac-
cidentally turning on, tapping the power button for 
less than one second will not cause it to turn on.

 after powering on, the unit will count  

down quickly from 50 to zero. This countdown 
takes approximately 10 seconds.

 when the countdown approaches 10, 

begin to inhale a deep breath.

Battery cover

BluFire

®

 

light Tube

dual-Flow Breath chamber

lcd

screen

Power 

On/OFF 

Button

speaker

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