AL3500 Replaceable Sensor Module

Replaceable sensor module for AL3500 coin-operated breathalyzer.

Simply replace the old sensor with a new precalibrated sensor module for brand-new accuracy

AL3500 Sensor replaces the worn sensor and eliminates the need for recalibration. 
A revolutionary design provides owners with an affordable, convenient and instant alternative to expensive recalibration services.

This sensor is designed for AL3500.

Features:

• Displays in mg/l or %BAC
• Lasts a minimum of 500 tests when used according to manual guidelines
• Instant Recalibration and no downtime