That's right, one of the first things I did with my USB-TC01 was monitor the temperature of my weber grill. Getting charcoal to be the right temp is much more scientific for me now. Using the exposed lead, I can just hook it around the grill and wait for the coals to get to that perfect temp.
Grilling was just the first fun use, I also have tested my water heater temperature and measured my air conditioning around the house.
I can't wait to buy more of NI's wonderful products!