Instapark TUE-12 15 Amp Heavy-duty 7-Day On/Off Plug-in Digital Programmable Timer with 3-pin Grounded & Polarized Outlet (2-Pack) Heavy-duty 7-day programmable plug-in digital timer with grounded & polarized 3-prong receptacle for both 2-prong and 3-prong appliances Up to 10 settings with a minimum ON period of 1 minute 5 selectable modes: ON, OFF, AUTO, Random, and Count-down Switch between Standard Time and Daylight Saving Time with a single press Program each of 7 days individually or select combination of days for added convenience, 9 combinations for multiple days available