Quick Timer High is high resolution timer to control NCD ProXR relay boards. Quick setting and high resolution timer make it easy to use. It's quiet fit for accuracy control on light, science project, laboratory experimenter and home automation. It supports 16-relay channels. Each channel has a control panel separately. Relays can be turned on/off manually and automatically. Time can be set with counting down or up. It supports rapid buttons for control all relays directly. Friendly interface makes it easier to use. Features: High resolution timer with millisecond. Support 16-relay channels with control panel separately. Support time setting with counting down and up. Support turning on/off each relay manually and automatically. Supports turning on/off all relays directly. Display current status of all relays. Display left or passed time of each relay. Status of relays can be saved for later loading. Time setting can be saved for later loading. Beautiful GUI, easy to setup and use.