Mechanical electric oven timer: Time range:5,15,30,45,60,90 min. Spec.: with bell or no bell ... Contact:16A,250V mechanical timer for oven SPECIFICATION Time Setting Range: ... : 270 degree / 5 degree Insulation Resistance: 100M or more 500V DC meggerWithstand Voltage: 1 minute min. ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); mechanical timer used on electric oven