AlcoSense Zenith Breathalyser Sensor-Breathalyser Accessories-Andatech
AlcoSense Zenith Breathalyser Sensor-Breathalyser Accessories-Andatech

AlcoSense Zenith Breathalyser Sensor

Regular price $45.00

Replacement sensor for AlcoSense Zenith Breathalyser. Please read the information below to determine which sensor you need for your breathalyser.

Want it cheaper? Sign up for the Zenith sensor management plan at only $85 for 2 sensors + shipping costs.

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.

How to check your Zenith breathalyser sensor type

Turn to the back of your Zenith breathalyser

Open up the small door that says "SENSOR"

Pull out the sensor

Check the chipboard inside the breathalyser for any noticeable wires (see images below for reference)

Which sensor does your Zenith breathalyser use?

Pressure sensor has noticeable wires on the chipboard

Important Note - Units with pressure sensor must come back to us for calibration and replacement. Please book in a calibration online at or contact us to do this for you.

Non-pressure sensor has NO noticeable wires on the chipboard

Purchase a new sensor above and replace it on your own.

AlcoSense Zenith Breathalyser Sensor Reviews

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Customer Reviews

Based on 35 reviews
Jeff B.

AlcoSense Zenith Breathalyser Sensor

Mark O.

Very good

Gary M.

Quick service

Greg C.
Andatech breath tester

Great product. Quick delivery of new sensor for tester. Couldn't be happier with service

Trevor B.

Great Sellers Highly Recommended AAAA++++ rating

Barbara H.
Perfect thank you

Perfect thank you

John T.
Pro driver

Helps you understand the afects that different alcoholic drinks have on your fitness to drive

Peter A.

Still haven’t received this product. Waiting patiently

Hi Peter,

Our sincerest apology for the delay as we have been waiting for the new stock to arrive.

We will be shipping out this order today.

Keith M.
Zenith back to normal.

Hi, I had not had the breathalyser calibrated for some time and noticed a considerable slowdown in its self calibration process prior to use. Since installing the new sensor all is back to normal. I use it often to give me peace of mind knowing I'm driving under the limit.

Kevin B.
Delivery on time as Described

Convenient Unit and good to know rather than assume your alcohol level