Basic portable units cost between $13 and $35 , while professional-grade models like the Dräger Alcotest 6820 Go to product viewer dialog for this item. can exceed $1,200 . Smartphone Integration: Some devices, like
, connect to apps to share results with family members and can even integrate with a vehicle's ignition in some setups. Comparison of Options Ignition Interlock (IID) Portable Breathalyzer Leased from provider Purchased outright Vehicle Control Prevents car from starting None (advisory only) Installation Professional installation required No installation needed Legal Status Fulfills court/DMV mandates Not legally recognized for DUIs can you buy a breathalyzer for your car
Required every 30–90 days, costing roughly $25 per visit. 2. Portable Personal Breathalyzers Basic portable units cost between $13 and $35