Master Clock

A Master clock is used to drive slave clocks. They ensure that all clocks connected to the Master Clock display the same time. Holman Engineering's Master Clock is called the "Holman TimeKeeper"

Photo of a Holman Timekeeper which has the Claim Console Option (click on it to enlarge it):

Key Benefits of the Holman TimeKeeper:

Accurate to within +/- 1 second per year
Has Battery Backup in case of power failure
Easy to configure
Can be configured to automatically change for daylight saving
PC Interface to keep your PC's in Sync
Will drive up to 255 digital clocks and 255 analogue clocks
Optional feature to automatically dial Telstra and resynchronise the time

Digital Clocks

Holman Engineering's Digital Clocks use High Intensity, Wide Viewing Angle LED's to display the time.

Photo of a Digital Clock (click on it to enlarge it). All electronic signs in this photo were designed and manufactured by Holman Engineering:

Key Benefits

Can be driven by the Holman TimeKeeper or any other standard Interface
Can be used to display the time in any format (typical formats are either hh:mm:ss or hh:mm)
Can be supplied in any colour required (Red, Amber, Yellow etc)
Can be supplied in any size required from 50mm up to 6 meter
Optional feature to automatically adjust the intensity of the display according to ambient light conditions

Analogue Clocks

Holman Engineering's Analogue Clocks can be supplied in any custom style.

Photo of an Analogue Clock at Olympic Park Station (click on it to enlarge it):

Key Benefits

Can be driven by the Holman TimeKeeper
Can be supplied in any colour required

Download a brochure on the clocks: Clocks