The DC-Digital line of 24 hour clocks have revolutionized time keeping for the world. The DC-Digital 24 hour clocks and timers are used by many different companies, hospitals and the military. The DC-Digital line of 24 hour clocks can be used for many different applications. These hyper accurate time keeping devices are used in command centers, field operations, operating rooms, and many other applications. The DC-Digital line of 24 hour clocks can display Zulu time, Greenwich mean time, local time and multi-time zones. The DC-Digital line of 24 hour clocks can be ordered to show hours minutes and seconds with elapse time features as well as date, day, month and year. The DC-Digital line of 24 hour clocks can be built with Julian time display, number of days in the year and days without an accident. 

 The DC-Digital 24 hour clocks can be built in many different sizes from; 2.3" to 36" tall displays. The DC-Digital 24 hour clocks can be constructed with red, green or in the future blue LED displays. We also have outdoor intensity displays for long distance viewing of your military clock. We can also build the clocks with battery operation capability and tripod mounting.

No other digital clock is more accurate and reliable than the LED DC-Digital 24 hour clock. DC-Digital 24 hour clocks are an economical and hyper accurate LED digital clock.  See What's an LED? for more information about the heart of a DC-Digital clock.

Years of engineering experience with emphasis on customer satisfaction and reliability are defining points of the 24 hour clocks that Industrial Electronic Service, Ltd. builds. These 24 hour clocks are designed to be rugged long lasting and of the highest quality. The 24 hour clocks are made in USA and come with a full 5-Year warranty.  DC-25 and DC-40 digital 24 hour clocks.

DC-Digital clocks are easy and economical to install.  Only two wires are required to run the digital clocks, (compared to competitive brands that may require as many as 5 wires, see Diagrams, for wiring details).

The DC-Digital 24 hour clocks can be ordered with wired, wireless and network capabilities. The DC-Digital 24 hour clocks can maintain atomic time or NIST time through the use of a GPS receiver or radio receiver.

Call 1-800-977-6872 for pricing!

See the links below for more information and options that are available

DC-25 2.3" Four-Digit Clock  (Red LED)	DC-40 4" Four-Digit Clock	DC-406  4" Six-Digit Clock
DC-25F 2.3" Four -Digit Flush Mount	DC-40F 4" Four-Digit Clock Flush	AC-40LC 4" Four-Digit Clock Less Case
AC-25 2.3" Four Digit 59th Minute Sync. Clock	DC-256 2.3" Six Digit Clock Zulu clock	AC-40-59th 4" Four Digit 59th Minute Sync. Clock
AC-25LC 2.3" Four Digit Clock-Less Case	AC-25A-GRC 2.3" Four Digit GRC Sync. Clock	AC-40H 4" Four Digit Honeywell Sync. Clock
SSPK-25 Steel Speaker Clock Enclosure	WSPK-25 Wood Speaker Clock Enclosure	DC-80 8" Four-Digit Clock/Timer/Counter
DC-80UTC With Battery Back-Up 8" Four-Digit Clock/Timer/Counter	CG-1 Clock guard	DC-150 15" Four-Digit Clock/Timer/Counter