DIW-ASTRO1 AHD16T-U Astronomical Digital Timer 8 Day/Weekly Programmes Astrotimer Night 1 Changer Summer/Winter Time Change Data Stick Connection

The DIW-ASTRO1 is a universal digital timer with astro function. With the 8 daily and weekly programs with 15 sophisticated variations (e.g. only Mon-Fr, only Thu, only weekend, day. etc.). most electrical devices and lighting systems are easy to realize. The automatic summer/winter time switch saves tedious reprogramming, the data stick port allows easy backup of the data or copying to other astrotimers of this type with the optional data stick. A real highlight is the integrated ASTRO function, which can be connected to any program point if desired. The 1st time (relay on) increases daily from the winter solstice and decreases from the summer solstice The second time (relay off) decreases daily from winter solstice and increases from summer solstice The special program “NIGHT” turns on in the evening at the sunny times and off again in the morning. Exactly depending on location or with adjustable delay up to 1 hour. e.g. in shady environments. Thus, the DIW-ASTRO1 is ideal for daily switching on at sunset and off at sunrise e.g. a shop window, garden, company or yard lighting, pumps or other electrical devices. DIW-ASTRO1 Features: 8 day/week programs with switchable astro function, summer/winter time switch automatic or manual, data stick connection daily updating of sunrise and sunset times, astro and normal time function combinable, 1° precise position determination by longitude and latitude Shortest switching time 1 minute 4 manual operating modes: