Features:1.This is an mechcanical staircase timer switch.2.Simplest possible time setting and direct delay time readout on absolute scale.3.Full Timing Range: 7 minutes.4.Precision mechanics and exact switching period.5.Toggle switch for permanent light on and retriggerable.Description:1.This is an mechcanical staircase timer switch,with simplest possible time setting and direct delay time readout on absolute scale.2.Full Timing Range: 7 minutes.Specifications: Brand:SINOTIMERModel: TM-ST7Color:whiteRate Voltage: 220VContact capacity: 16AContact Resistance: ≤ 50mΩAmbient Temperature: -10 ℃~+50 ℃Minimum Setting Unit: 0.5 minutesMinimun Setting Interval: 0.5 minutesFull Timing Range: 7 minutesSet-up times: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7minSize:87x18x67 mmPackage Informations:Package Size:90x40x70mm/3.51x1.56x2.73inPackage weight:83g/2.91ozGeneral Box PackagePackage included:1 x Timer Switch