Principle of measurement: Electrochemical DrägerSensor in 1/4” technology; alcohol-specific.
Measurement range: 0 to 2.5 mg/L; if measurement range limit is exceeded, a message is displayed.
Sampling: Standard: Automatic sampling when minimum volume is reached. Passive sampling without mouthpiece or manual initiation of sampling possible .
Ready for use: Approx. 3 s after switching on.
Display of measurement result: after approx. 3 s (at 0 mg/L); after approx. 10 s (at 0.5 mg/L, room temperature).
Operating temperature: -5 to +50 °C / 23 to 122 °F.
Humidity: 10 to 100 %RH, non-condensing.
Ambient pressure: 600 to 1,400 hPa / 17.7 to 41.3 inch Hg.
Display: Graphic backlit LCD display; 41 mm x 24 mm / 1.6” x 0.9” (128 x 64 pixels).
LED: 3-colour, to support display and warning messages.
Audible signal: Different signal tones to support display messages and warnings.
Datalogger: Storage of last 10 tests with test numbers.
Power supply: Two AA batteries. Charge status displayed. Approx. 1,500 breath tests can be performed on one set of batteries.
Mouthpiece adaption: Slide’n’click mouthpiece attachment. Can be fitted for right or left orientation.
Mouthpiece: Hygienically, individually packaged, with tamper-proof, non-obstructable air outlet, mouthpiece ejector and spacer between mouth and instrument housing.
Operating concept: Measurement functions can be performed using just one key; menu navigation is via two menu keys.
Calibration: Wet gas or dry gas calibration.
Housing: Impact resistant ABS/PC.
Dimensions (H x W x D), weight: Approx. 142 mm x 75 mm x 36 mm / 5.6" x 2.9" x 1.4", approx. 195 g / 0.5 lbs, incl. batteries.
Instrument configuration: Direct menu-guided configuration of instrument settings (PIN required). No additional PC software needed.
Vibration and shock: Conforms to EN 60068-2-6, EN 60068-2-29.
CE marking: Directive 89/336/EC (electromagnetic compatibility).
Norm: EN 15964.