So I my old pupilometer broke and I got my replacement today. I got a Hilco PL 850 and it looks really fancy. I like some of the features on it because my old one just too PD measurements. The only issue I have with this new one is I cannot see the light reflected on the pupil. I have had others test it as well and I changed the battery also. I think its weird that the light is red and not sure if that has anything to do with it. Has anybody had any luck with this? I think I am going to return it if I cannot come up with a solution.
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