Take a deep breath and breathe continuously into the device for 3-5 seconds.
The result is displayed: from 0.02 BAC(0.2 g / l) to 0.05% BAC (0.5 g / l) "Caution" appears on the display.
From 0.05% BAC (0.5 g / l) "Danger" is displayed.
After measuring the value and displaying the result, the tester automatically shuts off after 10 seconds.
If the "warm up" of the device cannot be load, the tester switches off automatically and must be started again.
If the device is not used within 10 seconds of being ready for use, the display will show 0 for 10 seconds.
SET TIME
While the time is displayed, press the "Adj" button to select 12 or 24 hour format.
Hold down "Set" for 2 seconds to enter the time setting. The time on the LCD display will flash. Press "Adj" to enter the time
adjustment.
Press "Set" to enter the minute setting, the minutes willstart flashing. Press "Adj" to adjust the value.
Press "Set" to confirm the changes.
SET ALARM
While displaying the time, press "MODE" to enter the alarm.
Press "Adj" to turn the alarm on or off.
Hold down the "Set" button for 2 seconds to enter the setting. The hour value will flash, press "Adj" to adjust the value.
Press "Set" to enter the minute setting and "Adj" to adjust the value.
After setting the minutes, press "Set" to confirm the changes.
TEMPERATURE
Press "Mode" twice to enter the temperature format setting.
Press the "Adj" button to select ° C or ° F.
COUNTDOWN
While displaying the time, press "Mode" 3 times.
Hold down "Set" for 2 seconds, the hour value will flash, use "Adj" to adjust the value.
Press "Set" to enter the minute setting, press "Adj" to adjust the value.
After setting the minutes, press "Set" to confirm the changes.
Press "Adj" to start the countdown, press "Adj" repeatedly to turn off the countdown.
If the value reaches 00:00, a beep sounds and the countdown starts again.
SPECIFICATIONS
