DEWIN Asymmetric Cycle Timer, Timer Relay GRT8 S1 Mini ON/OFF Repeat Time AC 230V

【Wide range of uses】: The cycle timer relay can be used for regular room ventilation, cycle dehumidification, light control, circulation pump, sign, etc. 【Time setting】: The delay ON and OFF time settings are separated, and different delay times can be set. Ultra-wide delay time range, adjustable from 0.1 seconds to 100 days (10 choices). 【Different modes】: Switch between different working modes by shorting S-A1, which is easy to use. 【LED display】: The LED display light shows the working status of the delay relay. 【Delay Control】: Small size, can be installed on 35mm DIN rail; used to control the period delay, provide periodic excitation, light control and heating control for the circuit.