Bruce, mine is a Master, model HG 501A. It puts out between 500 and 750 degrees fahrenheit. Has an attached stand, a variable shutter to regulate the air flow, (and the temp.), and has a fan only setting to allow it to cool rapidly. It has an easily replaceable (and inexpensive) heating element, that I have replaced once in ten years. My fault, I dropped it, and the ceramic core broke. Still worked, but I replaced it anyway.
Incidentally, made in Racine, Wisconsin. I've used it for everything from shrink tube, to removing paint, and have absolutely no complaints.
Jeff