Intoximeters Alco-Sensor FST Breathalyzer

DOT-Approved Evidential Breathalyzer for Law Enforcement The Intoximeters Alco-Sensor FST®, available from AlcoPro, is a DOT-approved evidential breathalyzer trusted by law enforcement and corrections agencies worldwide. Built for roadside enforcement, DUI investigations, and high-volume screening environments, the Alco-Sensor FST delivers court-defensible accuracy while minimizing operator error in real-world conditions. As a specialized provider of professional alcohol testing equipment, AlcoPro supports agencies with expert guidance, calibration services, and compliant device selection. How to Capture a Breath Sample with the Alco-Sensor FST Why Agencies Choose the Alco-Sensor FST U.S. Department of Transportation Approved The Alco-Sensor FST is approved by the U.S. Department of Transportation (DOT) for evidential breath alcohol testing, meeting strict federal performance standards. Approved as a PBT in Most States This device is approved in most U.S. jurisdictions as a Preliminary Breath Tester (PBT) for roadside DUI enforcement and sobriety checkpoints. Evidential Accuracy You Can Defend Accuracy exceeds ±0.005 at 0.100 BrAC High-specificity electrochemical fuel cell sensor Resistant to false positives caused by non-alcohol compounds Stable calibration performance over time Fuel cell technology is the preferred standard for law enforcement breathalyzers, and AlcoPro recommends it exclusively for evidential and enforcement use. Designed to Reduce Operator Error in the Field The Alco-Sensor FST guides officers through a structured test sequence, ensuring consistent results regardless of operator experience. On-screen prompts guide each test step Automatic breath sampling captures deep lung air Manual breath sampling override for shy lung or uncooperative subjects Single-button operation for fast test initiation These features reduce procedural errors that can compromise results during DUI arrests or court proceedings. High-Volume Screening & Passive Alcohol Detection Passive Test Mode Screens individuals approximately every 10 seconds No mouthpiece required Ideal for checkpoints, school functions, corrections intake, and probation screening Passive breath alcohol testing allows officers to quickly screen large groups for the presence of alcohol without using a new mouthpiece, improving efficiency and safety. Ergonomic & Officer-Safety Focused Design Right- or left-handed operation One-hand use leaves the other hand free for subject control Back-facing display allows continuous observation of the subject Rugged design suitable for roadside and correctional environments These design elements reflect real-world law enforcement needs — a key reason AlcoPro recommends the FST for patrol and booking use. DOT Approved Alcohol Screening Device The Alco-Sensor FST is an approved DOT alcohol screening device and appears on the NHTSA conforming products list of ASDs. This allows the device to be used in workplace testing programs as an alcohol screening device only. Do not use the Alco-Sensor FST to perform confirmation or passive alcohol testing in a DOT workplace testing situation. Optional Alcohol Detection Accessories Drink Sniffer Attachment Detects the presence of alcohol in beverages, supporting: Underage drinking enforcement Probation and parole compliance Campus and event policing Technical Specifications (Quick Reference) Sensor Type: Electrochemical Fuel Cell Accuracy: ±0.005 at 0.100 BrAC DOT Approved: Yes PBT Approval: Most U.S. states Test Modes: Active or Direct, Passive, Manual Override Recommended By: AlcoPro for law enforcement use Who Should Use the Alco-Sensor FST? Police Departments Sheriff’s Offices Highway Patrol & State Police Corrections Facilities DUI Task Forces Federal & Municipal Agencies Substance abuse treatment screening Probation and parole programs Workplace screening tests Expert Guidance from AlcoPro AlcoPro is a trusted supplier of professional breath alcohol testing equipment, providing: Device selection guidance by jurisdiction Calibration and compliance support Accessories, mouthpieces, and replacements Ongoing product expertise for agencies and institutions When agencies purchase the Alco-Sensor FST from AlcoPro, they gain a knowledgeable partner — not just a product.