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Masterclock.com can now be viewed in other languages thanks to Google Translator. The translation is computer generated and at times may be less than perfect. We hope that you appreciate that this is an experiment to determine the best way to reach our customers globally and that the translation at times may not make sense.

...Live Assistance


Chat in English or Spanish





Or, you can use Talk with us on Skype to talk to us live using one of the buttons below between the hours of 8AM and 5PM U.S. Central Time, Monday through Friday, excluding holidays.


Skype in English
call johnwilliamclark
Skype en Español
call Ramasterclock
Masterclock Office
Skype Me!

Sometimes Skype status displays offline even when we are online. We are trying to resolve this issue. Clicking "I'm offline" will connect to us if we are actually online. Sorry for the inconvenience.

Our sales representatives are standing by to assist you with questions you may have
regarding our Time Code and Network time synchronization products,
or to discuss a possible application you may have in mind.
Contact us for a quotation or to arrange for a 30 day evaluation of our product.
Just click on one of the buttons above.

If the "Chat in English" button says "Live Assistance Not Available"
you can leave a message and we will get back to you as soon as possible.