instrodots temperature humidity meter, high precision digital hygrometer with ambient, dew point, wet bulb temperature for indoor outdoor, thermometer with min/max, data hold, lcd backlight, th11 blue th11 is up for auction in Industrial & Scientific. The current bid is $1.00, 97% below the $32.89 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.