Welcome to SgBreathalyzers


0 item(s) - $0.00
You have no items in your shopping cart.


AL7000 Marine Breathalyzer with Replaceable Sensor Feature

Availability: In stock


Quick Overview

Complies with U.S. Coast Guard requirements for the drug and alcohol testing regulations in Title 46 Code of Federal Regulations (CFR) Parts 4 and 16.

No Recalibration needed. Just purchase a Pre-Calibrated Sensor and replace worn sensor.

Level of Accuracy suitable for 

Marine Industry, Vessels

* Required Fields



The AL7000 is a marine industry breath alcohol tester that complies with US Coast Guard (USCG) regulations for alcohol testing. It uses a high quality semi-conductor to ensure accurate readings. It produces highly consistent readings when users take readings consecutively. This distinguishes itself as a high end premium breathalyzer from the rest.

Complies with USCG regulations- The regulations in 46 CFR Parts 4 and 16 were developed and first promulgated in 1988 as part of the Department of Transportation (DOT) program to address drug and alcohol use in the U.S. transportation system. The AL7000 marine breathalyzer meets the requirement by the US Coast Guard. 

No Recalibration needed- simply plug in a new sensor and it will be as accurate as a brand new unit.

12V Car Adapter provides allows operation of the breathalyzer in a vehicle.

± 0.010%BAC at 0.050%BAC When a person's actual breath alcohol concentration is 0.050%, the AL7000 will always produce a result between 0.060% to 0.040%.


  • High Quality Semiconductor Sensor
  • No Recalibration- Pre-Calibrated Sensor Modules Available
  • Comes with 12V Car Adapter
  • Sensor Cleaning Mechanism activates during power-up
  • Audible warning when high breath alcohol concentration is detected
  • Sensors last at least 300 samples before a replacement is needed *

*The Manufacturer recommends calibration after every 6 months*

*When used according to the guidelines set out in the manual. 


  • AL7000 Breathalyzer Unit (fitted with a pre-calibrated sensor)
  • 12V Car Adapter
  • 5 x Free Replaceable and Reuseable Mouthpieces
  • User Manual
  • Soft Carrying Pouch and Strap
  • 2 x AA Batteries

Note that Replaceable Sensor is sold seperately and not part of the package.

Additional Information

Features Replaceable Sensor
Brand Alcoscan
Certification US Department of Transport (DOT), US Coast Guard (USCG), Australian Standards, CE Certified, ROHS Certified