3-digit display LED, intelligent control, relay / delay function. The use of isolated logic input and one output, improved capacity and anti-jamming consumption. Setting parameters can be memorized last after power off. To ensure stability, industrial-grade circuit board. Applied to motor of control, bulb, LED light string, mini pump, etc. Features: Display: Digital LED display Distribution chain (adjustable): 0 ,1-99.9 seconds;1999 seconds; -1-999 minutes Voltage: DC 12V Output capacity: DC 5-30V, 220V AC 10A Static current: 20mA Working current: 50mA Operating temperature: -40 to 85C PCB Size: 65 x 36 x 18mm/2.56 x 1.42 x 0.7in (L x W x H) PCB Weight: 24g / 0.87oz Package Size: 11.5 x 7.5 x 2cm / 4.53 x 2.95 x 0.8in (L x W x H) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia