FDA Approved Individually Wrapped Mouthpieces for the Al-2500 ELITE ONLY! Quantity Discounts:(500) Mouthpieces- $219.99 Sensor life is between 200-300

Sensor life is between 200-300 tests and this unit also includes a sensor replacement indicator

Advanced Features of the AlcoHAWK PT500

you can replace the sensor in seconds

This unit also has a test counter integrated into the memory

Test Counter: Keep track of the number of tests run on the unit

FDA Approved Individually Wrapped Mouthpieces for the Al-2500 ELITE ONLY! Quantity Discounts:(500) Mouthpieces- $219.99 Sensor life is between 200-300NOTE: For Quantity Discounts click the "Discount Drop Box". These mouthpieces are for the Al 2500 ELITE ONLY! They will not fit any other model, Individually wrapped for your protection and to meet FDA regulations.