This Product Is A Power Switch Control Device With Novel Design And Wide Use. Its Single Countdown Function Is Applicable To Non-Periodic Switch Control; The Cycle Countdown Function Is Applicable To Periodic Switch Control And Time Relay. Suitable For Industrial Drying, Aging, Drying And Ventilation, Flushing, Irrigation, Etc.

Built-In Rechargeable Battery, High-Precision, Industrial-Grade Chip, Strong Anti-Interference.