Where can I find a cycle timer?

[worm]

Ron, Where can I find a cycle timer? All the ones I have seen provide only 6 ons and offs per day. If I'm gonna cycle every 20 minutes or so, I need a better timer. Your site Rocks!

[Ron]

Home Depot, Worm's Way - Gardening Products, Supplies, Service, Support, and Knowledge Base for all your hydroponics, indoor, outdoor and organic gardening needs, year 'round!, www.aquatceco.com, sells a 48 pin timer that gives you 30 minutes minimum on and off time for under $20.00