Originally Posted by unionrdr
No,it's not a laser pointer. It's a short fat pen-like device I got from Midwest. You touch the end to the surface of a fermenter,flask,bottle,whatever & press the button. It then reads the temp till it settles on the actual one. Reads to one decimal point. Here's the page from Midwest that shows it; http://www.midwestsupplies.com/allte...with-clip.html
Haha! No, I didn't mean a laser pointer! I would not assume anyone were that unintelligent to think a pointer reads temp.
An ir (infrared) thermometer will often utilize a visible laser to indicate where it's taking the measurement. That's what I was referring to.
Sent from my SCH-R970 using Home Brew mobile app