AL3100 Replaceable Sensor Module

Replaceable sensor module for AL3100 table top breathalyzer.

Simply replace old sensor with new precalibrated sensor module for brand new accuracy



AL3100 Sensor replaces the worn sensor and eliminates the need for recalibration. AL3100 offers owners with a economical and convenient way to maintain their AL3100

AL3100 revoluntionary design provides owners with a affordable, convenient and instant alternative to expensive recalibration services.

This sensor is designed for AL3100.


Displays in mg/l or %BAC

Lasts a minimum of 500 tests when used according to manual guidelines.

Instant Recalibration and no downtime.

Free Delivery: Within 5 working days Free!

Get it Faster!: Within 4 working days $24.99

3 Days Guaranteed Delivery: Within  3 working days $56.99

*Please note that all drug test kits will require a lead time of approximately 3weeks

If you are not completely satisfied with your purchase, simple return the products to us in their original, unopened, unused condition and packaging within 7 days of receipt and we will issue a full refund (excluding original and return delivery charge), or exchange for a different item, if preferred.

If the reason for the return is the product being faulty, do send us an email. We may request you take a photo of how the product mulfunction. Our customer service agent will confirm it via email and we will issue a full refund (excluding original and return delivery charge), or replace it for free (We will fully reimburse you the return shipping too!)