Rule of Thumb

USING A HEAT GUN

If you place your palm in front of a heat gun and it feels like a hairdryer, it’s about 200 ...

If you place your palm in front of a heat gun and it feels like a hairdryer, it’s about 200 degrees F. If it’s so hot you have to yank your hand away, then it’s about 300 degree F. — Dean Sheridan, electronics technician and deaf actor, Torrance, California

09/2/16
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