We tested a new CPO Photogate in November 2014 using a LabQuest. This photogate worked. There are two things to note about it, however:

– It does not autoID. You have to manually identify it as a photogate.

– The cable used on this photogate could cause problems. It may seem like the photogate cable we use on our VPG-BTD, but it is not. It is not interchangeable with our cable. The big differences are the wiring and the fact that the CPO cable has only four contact pins at the photogate end.