It is an atomic clock synchronizer with some useful features(time offset, etc.)
Windows time server. NTP, SNTP and GPS devices. Easy to install, robust and accu
Programmable timer software to control relay controller boards.
Free
TimeTools Digital wall clock ntp time synchroniser software
Multilingual small and fast high precision atomic clock time synchronizer.
Monitors the time spent on the internet and calculates the cost accordingly
Corporate NTP server time synchronization server-client software.