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Equipment and Software / Re: Tired of crappy therm and hydrometer
« on: May 21, 2012, 09:56:03 AM »
I do a one-point cal during the boil. My mash thermometer usually comes out at ~214-215F.
See if your LHBS has a calibrated water bath or something. If not, a REALLY crude alternative is to get a few of the same thermometers off the shelf and stick them in the same water. See if yours comes out somewhere in the middle.
Not scientific AT ALL, but it may give you some piece of mind.
Keep in mind that measuring to 1 deg F at such a wide range is a pretty hefty feat for any instrument, especially without regular calibration. If you can nail down a reasonable offset that's fairly consistent (i.e. adding 2-3F to your reading), you're still doing ok. Just keep watching for drift.
See if your LHBS has a calibrated water bath or something. If not, a REALLY crude alternative is to get a few of the same thermometers off the shelf and stick them in the same water. See if yours comes out somewhere in the middle.
Not scientific AT ALL, but it may give you some piece of mind.
Keep in mind that measuring to 1 deg F at such a wide range is a pretty hefty feat for any instrument, especially without regular calibration. If you can nail down a reasonable offset that's fairly consistent (i.e. adding 2-3F to your reading), you're still doing ok. Just keep watching for drift.

