Hello OrganicHobbiest,

Welcome to the boards. Not sure why you didn't get any answers, but I'll try to help.

A Sentinel MRT-1, will do both things that you want to accomplish.

It has a re-cycle timer built in that can go down to 1 sec, or any amount you want for "on" time and set anything you want for "off" time.

It also serves as a timer for your lights, and has a feature that allows you to set a temperture cut-off point should your lighting overheat.:thumbsup:

OM
oldmac Reviewed by oldmac on . Some Unusual Control Devices Hey All, First time poster here. I tried to search for this but couldn't find it. I need two somewhat unusual devices for a setup. The first is a timer or duty cycle regulator that can go on and off at arbitrary or 1 minute intervals an unlimited number of times. I want to put an ozone generator on a timer but I don't want it to run continuously; I want to be able to have it come on for a minute every 3 minutes or something. The second control device I'd like is a temperature Rating: 5