These products represent some of our most popular breathalyzer models. All are high quality and many are FDA 510(k) certified. This important certification clears our products as medical devices. All tests required for this certification of our breathalizers was completed by the United States Food and Drug Administration.

Our breathalyzers are durable and easy to maintain, but many of our models will still require occasional recalibration to ensure accurate readings. In order to do this, you will simply have to ship the item to us with included recalibration and shipping fees. We will promptly test and calibrate your breathalizer and then ship it back to you so you will not be without your device for long.