Replace new batteries.
Replace new batteries
immediately.
Press button again to
repeat the measurement.
Press button to restart
the countdown cycle and retest.
Repeat the test after the unit
has reached a temperature
within the operation range.
Display message & Problem-solving guide
MESSAGE
WHAT IT MEANS
ACTION
Full battery
Empty battery : Warns when
battery is low. The unit can be
operated but recommended to change
new batteries for correct result!
If the LCD displays "BAt",
the unit cannot operate.
If the sampling volume is too
low or not sufficiently blow.
If there is no breath sample blown
within 30 seconds, the LCD will
display "OUT".
If the unit is powered on beyond the
acceptable temperature range(
) the unit will display it.
5~40 C
or 41~104 F
Full battery
Technical specifications
Indication of B.A.C.
Accuracy
Warm up time
Sensor
Power supply
Battery Life
Dimensions(WxHxD)
Weight
Calibration
Operating temperature
0.000 ~ 0.500%BAC
0.00 ~ 5.00
0.00 ~ 2.50mg/l
+/- 0.005%BAC at 0.1%BAC at 25 C
+/- 0.05 at 1.0 at 25 C
+/- 0.025mg/l at 0.50mg/l at 25 C
Within 15 seconds at 0.50g/l( )
warm up time may vary depending on the BAC measured.
Professional Fuel cell sensor
Two AA size alkaline batteries
Approx. 1500 tests
55mm x 125mm x 20mm
123g including batteries
every 12 months or after 500 tests
5 ~ 40 C
The specifications are subject to change without prior notice for functional improvement.
