... have diferent size and shape Application This timer is suitable for using in electric oven , electric steamer ,etc It will ... trouble to almost zero, high temperature resistance;4. The timer will be stopped after alarming one voice. (turn ... CCC, CQC and RoHS approvals for our products. Production Line Certification for DKJ-Y mechanical electronic oven timer (CE,TUV,UL) electric cooker timer for oven