Wanted to give an update - I checked if the calibration certificate was filed with the court but was directed to the website and I didn't know if that was 'right' or not. I was offered an amendment to a $250 parking ticket at first by the prosecutor, but after I rejected the offer the prosecutor read through the documents at which point he agreed that there were no grounds for my charge and we ended with a $50 settlement.
I want to thank searcher99 and this whole community for helping everyone out. This is a great resource for people who don't have other means to navigate the particularities of the legal system. Of over 30 cases that were supposed to be at the hearing, I was the only one that showed up cause the others either settled by phone or had a lawyer representing them. For charges that are truly unjustified, the fact that you have to hire a lawyer cause you don't even know where to start is quite unfair. So thanks for this!

