T&L Publications

Looking for a timer circuit that will close a relay hourly and
can adjust closure time from 1-10 minutes. Want relay to
be able to handle 5-10 amps. Any help or referrals will
be appreciated. Thanks Paul

Hi Paul. Check if any of these can help you :

http://homeharvest.com/hydroponictimers.htm
http://www.tcs-hydroponics.com/doc/timers.htm

Miguel

what about an X-10 appliance relay? you can set it for whatever amount of time, time of day, etc.. also they have regular programmable relays.. remote..