The LT7 Breathalyzer is a law enforcement grade alcohol tester designed for high-volume evidential testing. With its platinum fuel cell sensor and military-grade durability, it delivers court defensible results (±0.005%BAC accuracy) for agencies requiring uncompromising reliability. Features: U.S. DOT/NHTSA conforming product Electrochemical platinum fuel cell sensor 360° rotational mouthpiece for operator safety 2.2" 240x320 color TFT display with real-time breath flow and alcohol curve graphs Measurement range: 0.000 to 0.600 BAC Accuracy: ±0.005 BAC at 0.100 BAC, ±5% above 0.100 BAC Stores up to 10,000 tests with calibration records Fast response: ~6 seconds for positive tests, immediate for negatives Five-button directional keypad with customisable fields Wide operating temperature range: 14° to 130°F (-10° to 55°C) Rugged housing meets international drop, shock and vibration standards Power options: USB fast-charge battery pack or 3 AA alkaline batteries USB communications interface Made in USA Products includes : LT7 Unit LT7 breathalyzer unit Heavy-duty carrying case 25 disposable mouthpieces 3-pack AA batteries Wrist strap & calibration adapters 1-year limited warranty LT7i Unit Upgraded model with all base featureincludes everything in LT7 package LT7i unit with enhanced firmware LT7I Complete Kit with Printer LT7I breathalyzer unit Tethered thermal printer 1 roll Thermalast printer paper Printer charger & operation manual All accessories from base LT7 package 1-year limited warranty Download Brochure | Download ManualNote: Not approved for DOT workplace confirmation testing under 49CFR Part 40.