I have a chrono that has stopped working. The sensors hot blown over in a rain storm and now I can't get them to pick up anything. I took them apart, and tested the power supply to make sure the where getting power. They both had 4.7 volts coming in, but when I checked the leads on the eye itself one was getting .051 volts and the other was getting .011 volts. Anyone know what the correct voltage should be? I can't find anywhere to buy an original style sensor, just the m2's. Ced says you can't mismatch the two either. Anyone have an old one they want to sell?
