Specifications: 1) tape width: 7mm to 50mm 2) cut length: 10mm to 999mm 3) display: 3 digital leds 4) operation patterns: automatic and manual 5) core diameter: 25mm, 32mm, and 75mm 6) power supply: ac 110v/60hz, ac 220v/50hz Dimensions: 137 (w) x 218 (d) x 150 (h)mm Net weight: 2.9kg; gross weight:3.7kg