what do you guys use these for? do you use them instead of a digital thermometer that you leave in the enclosure or do you use it along with that. i already have a digital thermometer that i leave in the enclosure for readings but was just wondering if there was any advantages of using a temp gun aswell, what do you think of this one: http://cgi.ebay.ie/Handheld-Infra-Re...QQcmdZViewItem

thanks for the help!