Description

Description

Key Features:

Precise and Reliable Testing:
- The Alcotest 4000 uses Dräger's advanced electrochemical sensor technology, which delivers highly accurate and precise results. This sensor type is more reliable than other sensor technologies, like semiconductor sensors, and provides more stable readings over time.
- It is capable of measuring alcohol concentration in breath with high accuracy, providing a reliable indication of BAC (Blood Alcohol Concentration).
Fast and Simple Operation:
- The device features an intuitive one-button operation, making it easy for users to perform tests without complicated steps.
- The results are typically displayed in seconds, which is crucial for fast decision-making.
Wide Testing Range:
- The Alcotest 4000 can detect alcohol levels from 0.000 to 4.000 g/L, making it suitable for a broad range of testing needs, from low-level to higher concentrations.
- This wide range helps in ensuring the device can be used in various settings, from casual use to professional law enforcement testing.
Automatic Calibration and Adjustment:
- Automatic self-calibration is a key feature that ensures consistent accuracy over time. Users don’t need to manually calibrate the device, which simplifies maintenance and ensures reliable results for each test.
- Automatic temperature compensation is built in to adjust for environmental conditions that may affect test results.
Compact, Durable Design:
- The Alcotest 4000 is lightweight and compact, making it highly portable. It is designed to be robust, with an ergonomic shape that fits comfortably in the hand.
- The unit is durable and able to withstand regular handling and some environmental stress.
Visual and Audible Signals:
- The breathalyzer includes visual indicators on the digital display, as well as audible alarms to indicate the presence of alcohol. The display will show the BAC level and whether it is above or below a preset threshold.
- This feature makes it easy to interpret the results quickly.
Replaceable Mouthpieces:
- The device is designed to be used with disposable, hygienic mouthpieces, which can be easily replaced for different users. This ensures a sanitary testing process.
- The mouthpieces are designed to ensure that the user’s breath sample is drawn effectively for a reliable reading.
Low Battery Warning:
- The Alcotest 4000 includes a low battery indicator, so users will always know when it’s time to recharge or replace the batteries.
User-Friendly Display:
- The digital display is backlit, making it easy to read results in various lighting conditions.
- It shows the current BAC reading clearly and is designed for easy interpretation.
Portable and Lightweight:
- The Alcotest 4000 is designed for convenience. It is lightweight and easy to carry around, making it ideal for on-the-go alcohol testing, whether you're in the field or on the road.

Applications and Uses:

Law Enforcement:
- Commonly used by police officers for roadside alcohol testing during traffic stops and sobriety checkpoints.
- Provides a quick and reliable measurement of BAC levels to help enforce driving under the influence (DUI) laws.
Workplace Alcohol Testing:
- Used by companies to ensure employee safety by testing workers in positions where alcohol impairment could pose a safety risk, such as in transportation, construction, and industrial settings.
- Ensures that employees are fit for duty and comply with workplace regulations.
Personal Use:
- Ideal for individuals who want to monitor their alcohol consumption to stay within safe driving limits or make informed decisions about when to drive.
Event Organizers & Safety Measures:
- Can be used by event organizers to ensure the safety of participants by checking alcohol levels at public events or after parties.

Specifications:

Sensor Type: Electrochemical fuel cell sensor
Measurement Range: 0.000 to 4.000 g/L BAC
Accuracy: ± 0.005 g/L in the range from 0.000 – 0.200 g/L BAC
Battery Life: Typically lasts for around 1000 tests on a single set of batteries
Dimensions: Compact and portable (Approx. 18 cm x 7 cm x 3 cm)
Weight: Light, approximately 200 grams (without mouthpiece)
Power Source: Operates on standard AA batteries (usually 2)

Advantages:

Precision: The electrochemical sensor ensures high accuracy, which is especially crucial in professional applications like law enforcement and workplace testing.
Ease of Use: Simple operation with minimal training required, making it accessible for non-technical users.
Fast Results: Quick readings allow users to make timely decisions.

Maintenance:

While the device has automatic calibration, it’s still recommended to have the Alcotest 4000 periodically checked by Dräger service professionals to ensure it continues to meet calibration standards.
Mouthpieces should be replaced after each use for hygiene reasons, and the device should be kept clean to ensure proper functionality.

Conclusion:

The Alcotest 4000 is an effective, easy-to-use, and portable breathalyzer that ensures accurate and reliable alcohol testing in both professional and personal settings. Its electrochemical sensor technology and simple operation make it ideal for quick alcohol testing, while its durability and wide range of applications make it an excellent choice for law enforcement, safety organizations, and personal use.

More Info

Standard Breathalyzer for Rapid BAC Screening

Police officers, safety coordinators, and event security staff working in roadside, workplace, and event environments rely on the Alcotest 4000 to deliver fast, portable BAC screening.

About this Alcotest 4000 breathalyzer

The Alcotest 4000 is a standard breathalyzer designed for alcohol testing using an electrochemical sensor and one-button control for quick results.

Industry Applications and Professional Use

Law Enforcement Work Environments

Police officers commonly use the Alcotest 4000 as a portable breath alcohol tester for roadside testing and quick preliminary BAC assessment.

Transportation and Fleet Screening

Transportation safety coordinators typically deploy the Alcotest 4000 for pre-shift and random workplace screening to support fitness-for-duty decisions.

Manufacturing and Industrial Sites

Manufacturing supervisors often use this breathalyzer for spot checks where immediate alcohol testing helps manage on-site safety risks.

Emergency Services and Municipal Use

Emergency services and municipal managers generally use the Alcotest 4000 for quick assessments of personnel during incidents and fitness-for-duty checks.

Event Safety and Public Gatherings

Event security staff commonly use the unit for screening at public events, leveraging disposable mouthpieces and audible alarms to manage crowds safely.

Technical Specifications and Product Features

Understanding Product Standards and Features

Device specifications such as fuel cell sensor accuracy, measurement range, and automatic calibration matter because they influence device accuracy and suitability for professional alcohol testing.

What does 0.005 g/L accuracy mean for readings?

An accuracy of ±0.005 g/L in the 0.000–0.200 g/L range indicates tight device accuracy for low-level BAC readings and supports reliable on-the-spot interpretation.

Specification	What It Means	Practical Benefit
Electrochemical fuel cell sensor	Advanced sensor chemistry tuned to alcohol molecules	Improves device accuracy and stability versus semiconductor sensors for routine alcohol testing
Measurement range: 0.000 – 4.000 g/L BAC	Wide dynamic range for low to high BAC levels	Allows use in casual monitoring, workplace screening, and many law enforcement scenarios
Automatic self-calibration & temperature compensation	Device adjusts baseline and measurement for drift and environmental changes	Reduces manual maintenance and helps maintain consistent readings during varied conditions
Backlit display, audible and visual alarms	Clear result presentation with threshold indicators	Enables quick interpretation during roadside testing or in low-light environments

Use Case Scenarios and Applications

Outdoor Roadside Testing

In roadside testing, officers use the one-button control and backlit display to get BAC results in seconds, while disposable mouthpieces support hygiene and clear sampling.

Indoor Workplace Screening

Supervisors perform pre-shift or random tests indoors using the portable testing device and audible alarms to flag readings above preset thresholds.

Daily Multi-Test Operations

Occupational health technicians generally rely on the Alcotest 4000 for multiple sequential tests thanks to long battery life and replaceable mouthpieces for efficient throughput.

Occasional Personal Monitoring

Individuals commonly carry this lightweight breathalyzer for on-the-go alcohol testing to make informed decisions about driving and sobriety.

Ideal Applications and Work Environments

Where This Standard Breathalyzer Excels

Roadside law enforcement checks: One-button operation and fast device accuracy support quick preliminary BAC assessments.
Workplace pre-shift and random testing: Electrochemical sensor reliability and automatic calibration reduce maintenance and support consistent screening.
Event safety screening: Disposable mouthpieces and audible alarms allow hygienic, visible screening at public gatherings.
Personal monitoring for drivers: Portable, battery-powered design with clear backlit display suits on-the-go BAC checks.

Professional Applications

Workers Who Rely on This Equipment

Police officers: Use the Alcotest 4000 for roadside breath testing and initial BAC screening.
Safety coordinators: Conduct pre-shift and random alcohol testing to support workplace safety programs.
Occupational health technicians: Perform multiple tests across a shift using disposable mouthpieces and simple controls.
Event security staff: Screen attendees at events using clear audible/visual alerts and hygienic mouthpieces.
HR/safety managers: Oversee alcohol testing policies and select suitable devices for routine workplace screening.

Complete Safety Equipment Solutions

Complementary Safety Gear

An alcohol testing program typically pairs a breathalyzer with other safety equipment to form a layered approach to workplace risk management.

Recommended Equipment Combinations

Worksite screening: Alcotest 4000 + disposable mouthpieces + drug testing kits + first aid kit
Event safety: Alcotest 4000 + disposable mouthpieces + crowd control PPE + communication radios
Transportation checks: Alcotest 4000 + vehicle inspection checklist + PPE for inspectors

Selection Guide and Product Suitability

When to Choose This Breathalyzer

Choose the Alcotest 4000 when you need a portable testing device with a fuel cell sensor for routine screening and fast results.

Key Evaluation Factors

Required measurement range and device accuracy for your testing program
Need for one-button control, backlit display, and audible alarms
Battery type and longevity (operates on 2 x AA batteries; ~1000 tests per set)
Ability to use disposable mouthpieces for hygiene and throughput

Limitations and Alternative Considerations

This breathalyzer may not be suitable for evidentiary laboratory analysis or courtroom-grade evidence collection where certified evidentiary devices are required; consider dedicated evidentiary breath analyzers as an alternative. Available from All Safety with standard, expedited, or overnight shipping to suit project timelines.

Daily Use and Maintenance

How do I perform a test with the Alcotest 4000?

Typically, you attach a disposable mouthpiece, power the unit with AA batteries, press the one-button control, and have the subject blow per manufacturer instructions to obtain a BAC reading.

When should I replace the disposable mouthpiece and the batteries?

Replace the mouthpiece after each use for mouthpiece hygiene and replace batteries when the low battery warning appears or per manufacturer guidance; schedule professional calibration per manufacturer instructions.

Ordering and Product Support

How to Order and Get Support

Order the Alcotest 4000 through All Safety's procurement channels or contact their sales team for product availability and compatibility with your testing program.

After-Sales and Technical Service

Follow manufacturer instructions for scheduled professional calibration and functional checks, and consult All Safety for replacement mouthpieces, batteries, and authorized service options.

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Draeger

Alcotest 4000 Standard Breathalyzer | Draeger

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