CCrystal Time Base: A crystal reference is employed for those applications requiring independence from the line frequency. A trimming function is included for greater accuracy (2-3 seconds/week).
DRemote Control: This option consists of a connector wired to switches on a control plate via a six-foot cable. Extra cable available.
J220 VAC/50 Hz Operation: The unit is configured to operate from 220 VAC line voltage. 117 VAC 50/60 Hz is standard.
TTenths of Seconds: Tenths of Seconds LED Display added.
UL"UL" Approved Power Supply: The unit is supplied with a UL/CSA approved wall mount power supply.