... LCD & backlight display 4. CCC, CE TOONE Weekly Digital Electric Automatic Timer Switch ZYT family1.Working voltage can be customized ... off,40 groups on/off,80 groups on4.channel:single channel,2 channel,3 channel,6 channel5.Current:25A,8A,20A Function and ... fixed time. It is widely applied to programmable control of electric cooker, booster, lamp, water heater, sprayer, bottler, preheater, ...