My Weep Mizer was giving me the wrong temperature so I went to Lowes to purchase a thermometer. I really wanted to purchase an ir thermometer but my cheap / practical side made me purchase the $5 digital thermometer instead of the ir for $64.98.
My Weep Mizer says it was 43 degrees and the cheap thermometer said it was 38 degrees.
Greg told me that there was a screw on the censor to adjust the temperature on the Mizer. I decided to just adjust the start temperature by 5 degrees!