At 11:14 AM 6/1/2005 -0500, you wrote: >Wondering how high I can sway the b.p. of water with this. I'll have to >experiment a bit, though I'm fairly sure I'll never get near 300 deg F. > >Cheers, >-Neil. Neil, have you considered just controlling the temperature of an oil bath with a good PID temperature controller? You can often get stability within a fraction of a degree, then you just have to wait for your probe to settle out. In keeping with the toaster-oven SMT, maybe stick a better controller on an old deep fat fryer? ;-) Best regards, Spehro Pefhany --"it's the network..." "The Journey is the reward" speff@interlog.com Info for manufacturers: http://www.trexon.com Embedded software/hardware/analog Info for designers: http://www.speff.com ->> Inexpensive test equipment & parts http://search.ebay.com/_W0QQsassZspeff -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist