Delivery outside GER for business customers only
Quality directly from the manufacturer
Langzeitstabile Temperaturfühler über Jahre
Advice directly from experts

Business customers Testo Sensor

You are a business customer and want your VAT ID to appear on the invoices? Then simply register as a business customer by selecting "Register as company" during registration.

Now you can also enter your company name when registering. If you do not have a company name, please enter the first and last name and, if applicable, the suffix.
If you have a VAT ID, please enter it in the appropriate field. As with the other invoice data, please make absolutely sure that you enter your data correctly.

If you do not have a VAT ID, simply leave the field blank.

As a business customer we offer you the possibility to pay by invoice (30 days net). Please understand that the payment method invoice is only available after registration as a business customer.

In our store you will find temperature probes and thermocouples in different types and "ready-made" configurations.

You are a manufacturer, producer or come from the mechanical engineering and therefore have special requirements regarding your temperature probes? As a manufacturer, we produce temperature probes of different types for our major customers exactly according to the requirements and specifications of our customers.

So if you need a certain configuration or type for your project, which you cannot find in our store, please feel free to contact us via Please note that we can only offer this for larger quantities.

For our major customers we offer the following services:

  • Design and development of a temperature probe for your application and according to your specifications
  • Series production
  • Customized logistics solutions - including consignment warehouses, Kanban and buffer warehouses to ensure your delivery capability
  • Qualification of the probes for suitability in your application and specification

Please contact us, we support our customers in all project steps from specification to development phase to serial production.

Detailed information can also be found on our website: