... 10 years manufacturing experience 3.Customized products upon request Granite Counter(DH48J)Description:Main feature: 1. Operating voltage: ... Timer Relay,24h Timer,Relay,Digital Timer,Sensor,Counter,Protective Relay,Level Switch,Sockets,proximity switch,photoelectric ... Accessories,OEMtimer relay,24h timer,relay,counter,timer switch,slckets,proximity switch,photoelectric switch Granite Counter(DH48J)