
Originally Posted by
Jumbo
Make certain you calibrate and test your thermometers and Hygrometers before you place ANY animal in it's new home, Just spent the last week making my poor friend Jumbo suffer 8 degrees hotter than was needed, and off 10% humidity, a few calibration tests later, everything is reading correctly, granted I have to take the misscalibration into the figures, but at least now they will be reading correctly.
For analog Hygrometers use some table salt, and water, mix just enough water with the salt to make a paste, think wet sand, but no excess water, seal in a bag and wait 8 hours, it should read about 75%, if not then it needs to be tweaked, I don't recall the brand Hygrometer but this seems to be a fairly universal test, as for digital, I don't know sorry.
As for Digital Thermometers, I did a cold test to check it's calibration, Styrophome cup with ice and water left sitting for about 5 minutes, dip the prob into the middle, past the ice, and away from the bottom or sides of the cup, temp should read 32 degrees, anything else, and that's how far off it's reading.
Hope this helps, and prevents someone else from making the same mistake and subjecting their new Compatriots to substandard or ill crafted measurement devices.