Technical support

for all our customers

Free technical support

For the sake of comfort and satisfaction with shopping, we provide free technical support for all our customers.

  • Have you purchased a product and you have a problem with its configuration?
  • You do not know how to interpret the measurement results?
  • Do you need help in using the device?

We are available from Monday to Friday (on business days) from 8:00 to 16:00 at the following telephone numbers:


We make every effort to ensure that our products are of the highest quality. However, if you suspect a product failure, please file a complaint at (giving the order number in the subject of the message).