DIGITAL TIMER AT4 Programmable from 0.01 second to 999 hours , 9 kinds of operation mode , memory retention , 2x4 digit timer UP / DOWEN counting (48 x 48 mm)		ANALOG TIMER ATS4 Power on – delay solid state timer . time ranges can be 30s or 60s 8 pin round socket Led indicate the state of power & out -put (48 x48 )
DIGITAL TIMER ETM441 Programmable from 0.01 second to 999 hours , 9 kinds of operation mode , memory retention ,on output , 4 digit timer (48 x 48 mm}		DIGITAL TIMER ETM442 Programmable from 0.01 second to 999 hours , 9 kinds of operation mode , memory retention , 2x4 digit timer UP / DOWEN counting
DIGITAL TIMER PTM232 Programmable from 0.1 second to 99 hours , two outputs ,9 kinds of operation mode , connected with standard 11 pins socket ( 48 x48 mm)