So I was thinking about having the shop order a h10 pro, but seems it is no ether than other at detecting 410a. I watched a couple of YouTube videos comparing it to the fieldpiece slr8. In both videos they stated that the diode in the fieldpiece runs hot. So why couldn’t one adjust the temperature on the h10pro a little warmer to get a similar result as the fieldpiece? I don’t have a h10, but have been researching and arching instruction videos on setting it up.