24 Hour, Analog, Adjustable Recycling Timer, Controls Any Application Requiring A Device To Be Turned On & Off At Precise Intervals, Use For Controlling Hydroponic Pumps, CO2 Injection, Turning On & Off Exhaust Fans, Misters & More, No Programming Required, Easy To Set & Operate, Adjustable On Time Of 15 Seconds To 5 Hours & An Off Time Of 15 Seconds To 13 Hours, Cycle Timing Is Adjustable For Operation During The Day, Night Or 24 Hours.
