What are the differences between portable breathalyzers and professional breathalyzers?

Portable breathalyzers and professional breathalyzers differ in terms of accuracy, features, and intended use. Portable breathalyzers are compact, handheld devices designed for personal use. They are generally less expensive than professional models but may be slightly less accurate. Portable breathalyzers are suitable for estimating blood alcohol content (BAC) and as a precautionary measure, offering convenience for individuals concerned about their alcohol levels. In contrast, professional breathalyzers are larger, more robust devices specifically engineered for law enforcement, medical, and industrial applications. They undergo rigorous testing to ensure high accuracy and reliability, meeting regulatory standards. Professional breathalyzers often have advanced features, including data storage and printing capabilities, enabling them to provide precise BAC readings for legal purposes and health-related assessments, making them suitable for businesses, clinics, and law enforcement agencies.