--- title: Fatigue and Impairment Testing App | Predictive Safety description: The AlertMeter prevents safety incidents with a simple cognitive alertness test for workers. Detect fatigue, illness, emotional distress, substance abuse. image: https://www.predictivesafety.com/hubfs/predictive_safety_2018/images/altermeter-logo.png --- [![Fatigue Management and Impairment Testing Provided by Predictive Safety](https://www.predictivesafety.com/hs-fs/hubfs/predictive-safety-2018/images/logo.png?width=337&name=logo.png "Fatigue Management and Impairment Testing Provided by Predictive Safety")](https://www.predictivesafety.com/) - [AlertMeter](https://www.predictivesafety.com/alertmeter) - [PRISM](https://www.predictivesafety.com/prism) - [Shift Scheduling](https://www.predictivesafety.com/fatiguerisk) - [Blog](https://blog.predictivesafety.com) [![Get a Quote](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/2176045/4918fc0e-2e04-4ca3-876d-cd82b6561a4d.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/2176045/4918fc0e-2e04-4ca3-876d-cd82b6561a4d) ![Fastest impairment test on the market](https://www.predictivesafety.com/hubfs/Fastest%20impairment%20test%20on%20the%20market.jpg "Fastest impairment test on the market") #  The only real-time fit-for-work test that accurately identifies impairment before incidents can happen [![Schedule a Demo to Learn More](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/2176045/b812b4f7-6126-410f-92fa-9758903eed09.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/2176045/b812b4f7-6126-410f-92fa-9758903eed09) AlertMeter® detects worker impairment due to: Fatigue Dehydration Emotional Distress  Stress Alcohol Cannabis, and more   ![Copy of Untitled](https://www.predictivesafety.com/hubfs/Copy%20of%20Untitled.svg)   ![home-icon-4](https://www.predictivesafety.com/hs-fs/hubfs/Blog%20Images/home-icon-4.png?width=45&name=home-icon-4.png) Taken pre-shift or pre-task - ![Fatigue+Page+Artwork-01-1](https://www.predictivesafety.com/hs-fs/hubfs/Fatigue+Page+Artwork-01-1.png?width=40&name=Fatigue+Page+Artwork-01-1.png) # Lasts 60 seconds ![Fatigue+Page+Artwork-02-1](https://www.predictivesafety.com/hs-fs/hubfs/Fatigue+Page+Artwork-02-1.png?width=45&name=Fatigue+Page+Artwork-02-1.png) Notifies supervisor to possible impairment     1.5% of AlertMeter® tests detect worker impairment.  For a team of 20, that equals 3 quick safety conversations per week.  The results are astounding.     ![Fastest impairment test on the market](https://www.predictivesafety.com/hubfs/Fastest%20impairment%20test%20on%20the%20market.svg)   The AlertMeter® is fun and simple for all workers.   ![sean on alertmeter4 crop](https://www.predictivesafety.com/hs-fs/hubfs/sean%20on%20alertmeter4%20crop.jpg?width=580&name=sean%20on%20alertmeter4%20crop.jpg)   90% of employees accept impairment testing.   - 82% of employers find that impairment testing improves safety. -   -   - 87% of employers find impairment - testing superior to urine testing. ![Fastest impairment test on the market (6)](https://www.predictivesafety.com/hubfs/Fastest%20impairment%20test%20on%20the%20market%20(6).svg)![Fastest impairment test on the market (7)](https://www.predictivesafety.com/hubfs/Fastest%20impairment%20test%20on%20the%20market%20(7).svg)   **Case Studies and Research**   [![manufacturing](https://www.predictivesafety.com/hs-fs/hubfs/manufacturing.jpg?width=285&name=manufacturing.jpg)](https://www.predictivesafety.com/hubfs/5.%20Case%20Study%201-Manufacturing%202021-M.pdf)[![Transportation-2](https://www.predictivesafety.com/hs-fs/hubfs/Transportation-2.jpg?width=283&name=Transportation-2.jpg)](https://www.predictivesafety.com/hubfs/10.%20Case%20Study%206-Transportation%202021-M.pdf)[![oil and gas](https://www.predictivesafety.com/hs-fs/hubfs/oil%20and%20gas.jpg?width=285&name=oil%20and%20gas.jpg)](https://www.predictivesafety.com/hubfs/9.%20Case%20Study%205-Oil%20and%20Gas%202021-M.pdf)[![construction](https://www.predictivesafety.com/hs-fs/hubfs/construction.png?width=284&name=construction.png)](https://www.predictivesafety.com/hubfs/7.%20Case%20Study%203-High%20Risk%20Industry%202021-M.pdf) *More studies are underway in healthcare, aviation, and transportation industries. **Contact us for more information regarding your industry. *     ![fit-for-work tests-1](https://www.predictivesafety.com/hs-fs/hubfs/fit-for-work%20tests-1.jpg?width=1171&name=fit-for-work%20tests-1.jpg) ![Copy of Untitled](https://www.predictivesafety.com/hubfs/Copy%20of%20Untitled.jpg "Copy of Untitled") #### Everyone Wins With AlertMeter® ![Safety Culture in the Workplace and Workplace Safety Solutions](https://www.predictivesafety.com/hubfs/predictive_safety_2018/images/round1.svg "Safety Culture in the Workplace and Workplace Safety Solutions") # Finance Team Significant reductions in worker's comp claims and accident costs  ![Impairment Testing and Safety Culture in the Workplace](https://www.predictivesafety.com/hubfs/predictive_safety_2018/images/round4.svg "Impairment Testing and Safety Culture in the Workplace") ### supervisors and managers Better communication, increased production, reduced worker turnover   ![Fatigue Management Plan and Accident Prevention](https://www.predictivesafety.com/hubfs/predictive_safety_2018/images/round5.svg "Fatigue Management Plan and Accident Prevention") ### WORKERS Increased trust, improved morale, increased personal awareness ![AlertMeter Accident Prevention and Crisis Management and Workplace Safety Test](https://www.predictivesafety.com/hs-fs/hubfs/predictive_safety_2018/images/altermeter-logo.png?width=415&name=altermeter-logo.png "AlertMeter Accident Prevention and Crisis Management and Workplace Safety Test") ![Canva Design DAEKyjF-Pck](https://www.predictivesafety.com/hs-fs/hubfs/Canva%20images/Canva%20Design%20DAEKyjF-Pck.png?width=2240&name=Canva%20Design%20DAEKyjF-Pck.png "Canva Design DAEKyjF-Pck") ### MOST POPULAR FEATURES: - **language-neutral** - **device-agnostic** - **non-invasive** - **super quick and simple** - **unlimited tests ** [![Learn more about AlertMeter](https://hubspot-no-cache-na2-prod.s3.amazonaws.com/cta/default/2176045/886869e9-fbda-47a5-9441-f21aecfbee46.png)](https://hubspot-cta-redirect-na2-prod.s3.amazonaws.com/cta/redirect/2176045/886869e9-fbda-47a5-9441-f21aecfbee46) ###  ALERTMETER® CHECKS ALL THE BOXES -   simple and fun for all regardless of age, language, or technical skill tested in most safety-sensitive industries works well in most union environments    does not violate worker privacy  does not disrupt productivity does not increase liability does not discriminate saves money saves time saves lives ![Canva Design DAEKyjF-Pck](https://www.predictivesafety.com/hs-fs/hubfs/Canva%20images/Canva%20Design%20DAEKyjF-Pck.png?width=2000&height=1125&name=Canva%20Design%20DAEKyjF-Pck.png "Canva Design DAEKyjF-Pck") ### IMPLEMENT ALERTMETER® IN 5 EASY STEPS 1 #### schedule a demo 2 #### Download AlertMeter 3 #### Onboard Users 4 #### Get Risk Notifications 5 #### Save Money, Save Lives ![](https://www.predictivesafety.com/hs-fs/hubfs/predictive-safety-2018/images/logo.png?width=337&name=logo.png) #### Home Office [951 20th Street Unit #13467 Denver, CO 80201 ](https://goo.gl/maps/XTuPycH6TxfgxKJd9)[720 383 4963](tel:7203834963) - [**](https://www.linkedin.com/company/predictive-safety) - [**](https://twitter.com/PredictiveSRP) - [**](https://facebook.com/predictivesafetyteam) - [**](https://instagram.com/predictivesafety) ![](https://px.ads.linkedin.com/collect/?pid=2154324&fmt=gif) ## Get simple  fatigue and alertness tips: ![](https://www.predictivesafety.com/hubfs/predictive-safety-2018/images/client-1.png) ![](https://www.predictivesafety.com/hubfs/predictive-safety-2018/images/client-2.png) - [Testimonials](https://www.predictivesafety.com/reviews) - [Case Studies](https://www.predictivesafety.com/case-studies) - [Contact Us](https://www.predictivesafety.com/contact-us) © 2026 PREDICTIVE SAFETY | ALL RIGHTS RESERVED | WEBSITE DESIGN BY [REVENUE RIVER](https://www.revenueriver.co/) ![](https://px.ads.linkedin.com/collect/?pid=2154324&fmt=gif) ```json { "@context" : "http://schema.org", "@type" : "ProfessionalService", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressLocality" : "Centennial", "addressRegion" : "CO", "postalCode" : "80112", "streetAddress" : "12150 E Briarwood Ave Ste 120" }, "geo" : { "@type" : "GeoCoordinates", "latitude" : 39.5924894, "longitude" : -104.8476743 }, "image" : "https://www.predictivesafety.com/hs-fs/hubfs/predictive-safety-2018/images/logo.png", "name" : "Predictive Safety", "openingHoursSpecification" : { "@type" : "OpeningHoursSpecification", "closes" : "17:00", "dayOfWeek" : [ "Monday", "Tuesday", "Wednesday", "Thursday", "Friday" ], "opens" : "09:00" }, "sameAs" : [ "https://twitter.com/PredictiveSRP", "https://www.linkedin.com/company/predictive-safety" ], "telephone" : "+13033193505", "url" : "https://www.predictivesafety.com/" } ```