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Note: To obtain more accurate result, manufacturer recommend you
to check repeatedly 2 or 3 times.
Auto power off
After the result be display for about 10 seconds, the “OFF” symbol
will appear for 2-3 seconds and the alcohol tester be turned off.
Replace battery
The LCD flickering indicates low power of batteries, please replace
two “AAA” alkaline batteries.
Fixing the hand strap
1. Insert the smaller loop into the hole in the housing.
2. Thread the longer loop through the eyelet and pull through.
