AL3100 / AL3500SC Breathalyzer Sensor Module

Availability: In stock

$29.95

IMPORTANT: Your current sensor module MUST appear IDENTICAL to the one pictured on this product page. If otherwise, it will not be compatible with your machine.


These sensor modules must be replaced approx. every 400 tests or at least once per year, whichever comes first.

AL3100 / AL3500SC Breathalyzer Sensor Module Reviews

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