8GB memory stick when you register your
Markes TD instrument, today
Registered Markes TD users gain access to a range of additional benefits and technical information related to your TD products.
To help us to stay in touch with those who are using our products and for us to know where to send your FREE memory stick, please fill in the form below: Note: * indicates mandatory fields.
Where is the serial number?
Your instrument serial number is located on the rear of the instrument and is of the format:
(e.g. U-10542, M-10123)
(e.g. GB00U-10469, GB00M-10132)