1057322A Overall size ：120*100*25MM
1057322B Overall size ：90*80*25MM
1057322C Overall size ：50*40*10MM
A photo gate sensor is a timing device used for very precise measurements of high-speed or short-duration events. Typical applications include free fall acceleration, the period of a pendulum, or the velocity of a ball rolling down a track. This photo gate works with many timers in the world. socket available : RJ11 phone jack(4) , USB socket(1) ,Earphone Jack(3) and S-Video cable mini DIN 8p(2)
