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Alco-Sensor® III

Widely used, the Alco-Sensor III (ASIII) is a pocket-sized, handheld breath alcohol tester. This NHTSA approved Evidential Breath Alcohol Testing Device provides a simple, accurate and economical method of determining a subject’s breath alcohol concentration. Standard Equipment- Alco-Sensor III
– 25 Mouthpieces
– 1 Calibration Screw Driver
– Manual
– Carrying Case
– Warranty

SKU: 12-0050-00 Categories: , ,

The Alco-Sensor III offers last test recall, mouthpiece ejector, internal temperature sensor with software controlled temperature compensation and automated calibration. The unit has a large, bright, three-digit display that captures and holds the results without the need to press and hold the READ button. Intoximeters offers several after sales services that will help keep you on budget and keep your instrument running in tip-top shape. Our Extended Services Include: Instrument Inspection – Send your instrument to the Intoximeters Technical Service Department for calibration verification and certification. Learn more. Extended Warranty – An extended warranty provides full parts and labor coverage for instrument issues that are caused by normal wear and tear as defined by our standard instrument warranty. Learn more.

Analytical SystemElectrochemical Sensor

(Fuel Cell)

Utilizes an Intoximeters electrochemical fuel cell sensor which generates an electrical response that is proportional to the Breath Alcohol Concentration in the provided, fixed volume sample. The fuel cell sensor is highly selective for alcohol. It does not respond to acetone or other substances found in the human breath after a fifteen minute period. 
Measurement Types Direct Test / Manual Sample

Direct Test / Automatic Sample

Measurement Range0.000 to 0.500 g/210LCustom ranges and units of measure are available 
Accuracy and PrecisionHighly accurate and precise evidential grade resultsMeets the NHTSA model specifications for Evidential Breath Test Devices
Environmental LimitationsInstrument TemperatureOperates in a wide range of temperatures
Ambient HumidityOperates in a wide range of humidities
PressureOperates in a wide range of atmospheric pressures
MouthpieceDirect Sample Available in two models: Standard straight through or optional one-way/check valve configuration
Headspace Samplenot required to perform test
Ambient Pressure600 mbar to 1400 mbar; 450 mmHg [0 °C] to 1050 in mmHg [0 °C]
Visual Output Display A large, high visibility, red LED display
Audio OutputWhistleWhistle attachment is an optional add-on
Data StorageLast TestLast test recall
Print CapableNo 
Power OptionsDisposable Battery1 x 9V alkaline battery
Optional Rechargeable Battery1 x 9V rechargeable battery (battery charger sold separately)
Case ConstructionInstrumentImpact resistant ABS plastic
Carrying CaseBlow molded plastic case is provided in standard package
PhysicalInstrument Dimensions 5.0″ x 3.5″ x 1.25″
Instrument Weight (with batteries) 0.38 lbs. 
Standard Carrying Case Dimensions 7″ x 3.5″ x 9″
Standard Carrying Case Weight (loaded) 1.35 lbs. 
ApprovalsNHTSA (US DOT) EBT, Inquire for list of approved US states or certifications in countries outside of the USA. CE Mark 
Standard Package IncludesPrinted Manual, 10 Mouthpieces
Instrument Options Mouthpiece Ejector Kit, Whistle Kit
Training Intoximeters offers in person training and has a variety of training tools available to help a user cascade training to their own operators. Contact our training department for more information. 


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