Compare Compare

You have no items to compare.


You have no items in your shopping cart.

Sensor for AlcoSense Zenith


Availability: In stock

Purchase a replacement sensor for AlcoSense Zenith Breathalyser.

Please note that there are two different types of sensors for the AlcoSense Zenith - the Pressure Sensor and the Non-Pressure Sensor.

Please read the information below to determine which sensor you need for your breathalyser.

Save $15/year with the Zenith Calibration Management Plan

We send you the replacement sensor every 6 months - you just replace it

Find out more

*Kindly enter your Zenith breathalyser serial number below so that we can track your calibrations and manage your eligibility for the AlcoSense Guarantee 

* Required Fields


There are two types of replacement sensors available for the Zenith. To prevent us from sending you the wrong sensor, please conduct a simple check on your unit. 

Open the back panel on your Zenith breathalyser. You will see either one of the sensors below. 

If your breathalyser shows a similar image to the left image, you need the Pressure Sensor. If your breathalyser looks similar to the right image, you need the Non-Pressure Sensor. 

Please refer to the image above and select the appropriate sensor above before adding to cart.

Specifications No