This product is used for various electrical appliances working alternately in the aquariums and mini-type fountains and other electrical appliances that operate intermittently.
BRAND NEW.
Adopts CMOS digital IC for oscillation and frequency division.The timing is stable, accurate and reliable.
Adopt the universal power sockets with various specifications.
Built-in fuse can protect the switch and prevent overload of output from damaging the fittings.
Circuit-A and Circuit-B operate alternately and the output times can be adjusted at will.
Time interval from 5 sec to 10 mins (we tested the time interval ourselves).