Project Description

Calibration marks and test seals

Calibration labels with different designs and colours
Calibration labels with different designs and colours
This tyre pressure measuring device has been tested
Calibration label for tyre pressure gauge
Petrol pumps also have to be calibrated
Petrol pumps also have to be calibrated
...also the scales when you are shopping
Who wants to pay too much?

All information about the product

Measuring equipment must provide reliable data

During calibration, a measuring device is checked for adherence to the underlying calibration regulations. Once the device has passed the test, a calibration mark is attached which documents the successful calibration. The calibration marks often also contain information about the duration of validity.

Manipulation is impossible

Our calibration and test marks can be used on different subsurfaces and are equipped with a destruction effect so that they cannot be transferred to other devices and manipulation becomes clearly evident.

We can supply calibration marks in different shapes, sizes and colours in accordance with your specifications.

Measuring devices must be calibrated at defined intervals.

Calibration marks and test seals which cannot be forged or transferred are need for the calibration of various measuring devices such as

  • Defibrillators
  • Blood pressure measuring devices
  • Counter top scales
  • Petrol pumps
  • Fire extinguishers
  • Gas, electricity and water meters
  • Drink measures with calibration line
  • Exhaust measuring devices
  • etc.

What characterises Witte safemark® calibration marks and test seals?

Witte safemark® calibration marks and test seals are equipped with reliable destruction (security slits) which makes a transfer to other devices impossible. An individual impression guarantees the authenticity of the testing of the device.

Click here to download the Witte safemark® brochure presenting our product portfolio.
Witte safemark® Produkt-Portfolio

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Got questions?
We would be pleased to advise you!

Customer service centre
Telephone number: +49 2536 991-100
Fax: +49 2536 991-196
safemark [at] witte-group.de

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