WHY send your breathalyzer to a recalibration service center and wait several weeks before you get it back? Now you don't have to. The AlcoMate Premium (AL-7000) NEVER needs to be recalibrated. Simplychange the sensor module in the breathalyzer after 300 tests. A More convenient and cost effective way to do your alcohol testing.
Features & Benefits
• Sensor life usually between 200-300 tests
• Simply change the sensor just like changing a battery