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Checkit probes measure the temperature of items and send the reading directly to the CWM app.

Image 1: Checkit probes

Probe Colours

Probes have either a red or blue band to prevent potential cross-contamination:

  • red - for hot items

  • blue - for cold items

If you have to use a specific colour probe to complete a check, a red or blue probe icon will be displayed on the app screen. See image 2. You will not be able to complete the check unless you use the correct colour probe.

If a grey probe icon is displayed, you can use any colour probe.

Image 2: Coloured probe icons

Take a Reading

The probe tip is sharp. Please take care when handling.

You can only take a reading using a Checkit probe when completing a temperature check on the CWM app.

If you are using a Checkit probe for the first time, please remove the battery isolation tag before use. See image 3.

Image 3: Remove Checkit probe battery isolation tag

When completing a temperature check, please ensure that your device is within range of the probe.

  1. Open the temperature check.

  2. When indicated to do so on the app screen, press the button on the probe once to pair it with your device. You have 5 seconds to do so.

If the probe fails to pair with your device, tap Try again on the app and repeat step 2.

  1. Insert the probe into the item.

  2. Press the button on the probe to view the reading on the app. You have 30 seconds to do so. You will see a message on screen stating whether the temperature is:

    • in range

    • under range

    • over range

If you do not press the button in time, tap Try again on the app and repeat step 4.

  1. When the temperature has stabilised, tap the record icon.

  2. If you are happy with the reading, tap the accept icon. If not, tap the retake icon to repeat the reading.

Video 1: Completing a temperature check


Checkit Probes contain a replaceable CR123A 3v battery. To replace the battery, twist the end cap and replace it with a like-for-like battery.

Technical Specification

Checkit Probe Technical Specification.pdf

Declarations of Conformity

EN-010300-DC-6-Checkit Probe_ Memo _ Dock EU Declaration of Conformity_(PA0117).pdf

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