The bright LCD display features a four digit display, and the unit operates with just one button. From the time you turn the unit on, you can be testing in 10 seconds, with a very fast refresh time of 10-20 seconds between tests. The S80 can detect even trace amounts of alcohol. This is an important feature in zero tolerance environments. If you have an alcohol free home, this feature is something that should be on the top of your list.

The S80 is less than 1 inch thick, and is 2.3 inches wide and 4.8 inches tall. The compact size of this unit makes it convenient enough to stick in your pocket and take anywhere. The overall size is about that of a cell phone, so placing it in your glove compartment or purse is not an issue. This breathalyzer is powered by two AA batteries and can handle 1,500 tests before a battery change!

The S80 utilizes Xtend Sensor Technology, which ensures greater accuracy than other types of breathalyzers that rely on semiconductor based sensors, Semiconducter based sensors are prone to interference from compounds like acetone. Acetone is found in people who have diabetes or who are on low calorie diets. Xtend Sensor Technology is also more advanced for more accurate readings in high blood alcohol situations.

The Bactrack S80 Breathalyzer kit comes with the breathalyzer, a hard shell carrying case, six mouthpieces, two AA batteries, and your user guide.

Customers who purchased this unit report and write an S80 review say their favorite things are the compact size and the very accurate and consistent readings the unit displays. Some units will show different results for back to back tests, but S80 users who have tested this report very good accuracy and consistency in the BAC readings.