Electrochemical Fuel Cell Breathalyzer

Mr. Black3 entry-level police-grade tester with electrochemical fuel cell sensor. Features dual detection mode, 128x160 color display, TYPE-C charging, and 10 test records. Calibration every 6 months. Reliable and accurate for workplace safety.

Compact and accurate breathalyzer with electrochemical fuel cell sensor. Features one-key operation, 0.96" LCD display, 100-test data storage, Bluetooth connectivity, and LED indicator lights. Durable design operates from -5°C to 40°C. Ideal for personal and professional use.

Compact and accurate alcohol tester with electrochemical fuel cell sensor. Features 0.96 LCD display, 100-test memory, and Type-C rechargeable lithium battery. Operating range -5°C to 40°C. Ideal for personal and professional use.

Compact and portable breathalyzer with imported electrochemical sensor for stable, accurate alcohol detection. Features 0.96 LCD display, 100-test memory, rechargeable lithium battery, and operates from -5°C to 40°C. Compliant with GB/T 21254-2017 and JJG657-2006 standards, with ISO9001 certification. Ideal for personal and professional use.

High-accuracy BAC detector with imported electrochemical sensor, 0.96" LCD display, and 100-test memory. Certified to GB/T 21254-2017 and ISO 9001:2008. Compact, durable, and ideal for law enforcement, workplace, and personal safety monitoring.

High precision electrochemical fuel cell breathalyzer with 0.96 LCD display, stores up to 100 tests. Features wide operating temperature range, Bluetooth connectivity, and rechargeable lithium battery. Ideal for accurate BAC measurement with simple one-key operation.

Advanced electrochemical fuel cell sensor for accurate BAC detection. Compact 52x64.5x17mm design with 0.96 LCD display. Rechargeable lithium battery stores up to 100 tests. Operating temperature -5°C to 40°C. Ideal for personal and professional use.

Professional handheld alcohol detection device featuring electrochemical fuel cell technology with 0.00-0.40% BAC detection range and 0.1mg/100ml resolution. Compact 52mm × 64.5mm × 17mm design with rechargeable battery, certified to GB/T 21254-2017 and JJG657-2006 standards. Ideal for traffic enforcement, security, and personal safety applications.

Compact 52mm × 64.5mm × 17mm electrochemical fuel cell breathalyzer with 100 test data storage capacity. Features 0.96 LCD display, rechargeable lithium battery, dual language support, and precise 0.00-0.40% BAC detection range. Ideal for professional and personal alcohol testing with advanced sensor technology.

Professional electrochemical fuel cell breathalyzer featuring 0.96" LCD display, rechargeable lithium battery with Type-C charging, and 100-test data storage. Compact 52mm × 64.5mm × 17mm design with Bluetooth connectivity and 6-12 month calibration cycle for reliable alcohol detection.

Professional breathalyzer featuring electrochemical fuel cell sensor technology with 0-180mg/100ml BAC detection range. Includes 3000mAh battery for 10+ hours continuous operation, waterproof design, voice broadcast, and 90,000 record storage. Ideal for workplace safety compliance and team alcohol screening programs.

Professional-grade breathalyzer featuring electrochemical fuel cell sensor technology with automatic suction capability. Stores 90000 test records, offers 10+ hours continuous operation, and includes 3W LED lighting. Ideal for factory safety programs and professional enforcement applications with precise 0-180mg/100ml BAC measurement range.

Professional-grade breathalyzer featuring electrochemical fuel cell sensor technology with 0-180mg/100ml BAC measurement range. Includes 3W LED flashlight, voice broadcast, 90,000 test record capacity, and direct PC connectivity. Ideal for factory teams and professional alcohol detection applications with 10+ hours continuous operation.

Professional red baton breathalyzer featuring fuel cell sensor technology for accurate 0-180mg/100ml BAC detection. Includes quick screening mode, voice broadcast, 3W LED flashlight, and stores 90,000 test records. Ideal for factory safety teams with USB charging and direct computer connectivity for industrial compliance monitoring.

Professional-grade commercial breathalyzer featuring instant 0-second response time and 90,000 test record capacity. Equipped with electrochemical fuel cell sensor for precise 0-180mg/100ml BAC detection. Includes Type C data transfer, waterproof construction, integrated flashlight, and 10+ hour battery life for law enforcement and workplace safety applications.

Professional handheld alcohol breathalyzer featuring electrochemical fuel cell sensor technology, 90,000 test record capacity, and 0-second response time. With 358mm ergonomic design, 3000mAh battery for 10+ hours operation, and comprehensive 1-year warranty. Ideal for law enforcement, workplace safety, and commercial establishments.

Professional fuel cell breathalyzer featuring anti-false blowing technology, 10+ hours continuous operation, and 90,000 record storage. Ideal for factory safety programs with USB charging, voice broadcast, and 1.4-inch LCD display. Accurate BAC measurements from 0-180mg/100ml with automatic pumping system.

Professional fuel cell alcohol tester featuring 0-180mg/100ml BAC measurement range, 10+ hour battery life, and 90,000 test record storage. Includes color LED display, electronic whistle, waterproof design, and voice broadcast for industrial safety applications. Ideal for factory teams and workplace compliance programs.

Professional personal breathalyzer featuring electrochemical fuel cell sensor technology with 0.1mg/100ml resolution and Bluetooth connectivity. Stores 100 test records, supports dual languages, and offers precise alcohol concentration measurements from 0-400mg/100ml. Compact 52mm x 64.5mm x 17mm design with TYPE-C charging for convenient personal use.

Compact personal alcohol tester featuring electrochemical fuel cell sensor technology with 0.1mg/100ml resolution. Includes Bluetooth connectivity, 100-record memory, Type-C charging, and multi-color customization options. Operating range of -5°C to 40°C with professional-grade accuracy for reliable personal testing.