American mechanical timer switch 1.Min:15 minutes, Max: 24 Hours ... Heater etc Model No.: DL-TS004Description: Mechanical timer switch Brief introduction: DL-TS004 is a mechanical timer switch with 24 hours cycle ... If necessary, pls set the timer manually. c. It is mechanical timer, so minutes of error is possible, if accurate timer ... on the gate etc. DL-TS004 125V 15A American mechanical timer switch