AlcoSense handheld breathalyser

AlcoSense Zenith+

Pocket-size breathalyser with a retractable mouthpiece for convenient breath alcohol testing on the road. Fast & accurate results. AS3547:1997 certified.
Maximum quantity available reached.

Blood alcohol testing anywhere, anytime

Pocket-sized breathalyser for individuals on the road. Convenient with retractable mouthpiece.

Accurate & reliable

Accuracy of ±0.005 %BAC at 0.050 %BAC. Australian Standard AS3547:1997 certified.

Fast specific tests

Response time and recovery time of 10 seconds.

Retractable built-in mouthpiece

Never lose another mouthpiece. Easy to use.

Back-lit LCD screen

See your BAC results clearly even in the dark.

Andatech 5 year guarantee for industrial breathalysers

Lifetime extended manufacturer’s guarantee

Calibrate your breathalyser at least once every 6 months to extend its guarantee for up to a lifetime.

Learn more about Andatech Guarantee.

How the AlcoSense Zenith+ works


Push the hook on top to extend the built-in mouthpiece or insert a mouthpiece.


Switch on the device and wait until the screen shows 'blow'.


Blow until you hear a click sound.


Result will be displayed on the screen for 15 seconds.