SCE120XA3QP1B,BUZZ VAC 2.9KHZ CHIRP
SCE120XA3SD5B,BUZZ VAC 2.9KHZ 1M DELAY OFF
SCE120XA3SP1B,BUZZ VAC/DC 2.9KHZ SLOW PULSE
SCE120XA3SS1B,BUZZ VAC 2.9KHZ 1M DELAY OFF
SCE120XA3SU1B,BUZZ VAC 2.9KHZ SLOW SPEED UP
SCE120XA3SU2B,BUZZ VAC 2.9KHZ FAST SPEED UP
【Ohmite】SCE12-10,功率调节 1200watts 120VAC
【Ohmite】SCE12-15,功率调节 1800watts 120VAC