User Manual

9 Declarations
23
Description Article no.
External vacuum probe Please contact
Testo Service.
For a complete list of all accessories and spare parts, please refer
to the product catalogues and brochures or look up our website at:
www.testo.com
9 Declarations
Product Testo 557
Mat.-No. 0560 1557
Date 09.02.2018
The use of the wireless module is subject to the regulations and stipulations of the
respective country of use, and the module may only be used in countries for which a country
certification has been granted. The user and every owner has the obligation to adhere to
these regulations and prerequisites for use, and acknowledges that the re-sale, export,
import etc. in particular in countries without wireless permits, is his responsibility.