Indoor/Outdoor Thermometer (630-0859) Specifications Faxback Doc. # 6420 Power:....................................................One AAA Battery Battery Life:......................................Approximately One Year Range: Indoor:.......................23 degrees F to 122 degrees F (-5 degrees C to 50 degrees C) Outdoor:....................-58 degrees F to 158 degrees F (-50 degrees C to 70 degrees C) Resolution:...................................0.1 degrees F/0.1 degrees C Accuracy: Indoor:...........................+/-2F (+32 degrees F to +104 degrees F) +/-1 degree C (0 degrees C to 40 degrees C) +/-4 degrees F or 2 degrees C (Outside the Specified Ranges) Outdoor:.................+/-2 degrees F (+32 degrees F to +104 degrees F) or +/-1 degree C (0 degrees C to 40 degrees C) +/-4 degrees F or 2 degrees C (Outside the Specified Ranges) Viewing Area:..................................9/16 X 1 15/16 Inches (HW) Dimensions:...........................5 5/16 X 3 3/4 X 15/16 Inches (HWD) Weight:.......................................5.2 OZ. (Including Battery) (LB/smc-04/27/94)