Hello I just got a Osprey EMC4 rangefinder with speed. I was wondering if this will be okay just to test my jammer set up...to make sure the jammer is at least working. I understand it may or may not jam the range finder, but I'd like to see if it at least alerts to make sure the jammer is working. What do you all think? By the way in the description for the finder it says uses law enforcement blah blah but I know it's not nearly as good. Anywho let me know what you all think.