Velleman VM154 Fan Timer, 1 Grade to 12 Grade, 0.9″ Height, 2.75 ” Wide, 3.15″ Length, 230 VAC, 3 Amp Review March 13, 2018 No Comments Easy dipswitch setting for all functions. Applications possibilities : selectable turn-on & turn-off Timer, turn-on Timer only. Tags: Home & Kitchen, Kitchen & Dining, Kitchen Utensils & Gadgets, Thermometers & Timers, Velleman