Easy to set up, easy to sync...

Our clocks are pre-configured with factory defaults that should suffice your needs. The high quality quartz oscillator keeps the clock to an accuracy of 0.1 sec/day, and an internal battery inside the clock keeps time running when the unit is not connected to mains power.

Setting up your new Wharton clock

Your Exam clock will arrive with the correct time set up for you, however in case it needs to be adjusted this can be easily done with the IR remote supplied.

To adjust the time and date, simply follow the instructions on our video.


Take a look at our digital catalogue - here you can see the different styles of exam clocks available, including colours, sizes and digit options.

Exam Range Catalogue

Our clocks are JCQ approved for examination rooms. For more information on JCQ regulations, please visit their website here

"A reliable clock (analogue or digital) must be visible to each candidate in the examination room. The clock must be big enough for all candidates to read clearly. The clock must show the actual time at which the examination starts."

Case Study

Please click here to see a case study of a synchronised digital clock system used in the St Edmund’s Catholic Academy.

12 or 24 Hour Mode

Need to switch your clock between 12 and 24 hour mode?

Click here to see step-by-step instructions.

12 or 24 hour mode settings