Easy to Read: Indoor Digital Thermometer and Humidity Monitor, 2 FREE Batteries, Large Digital Display. Simple Temperature & Relative Humidity Meter 2 FREE BATTERIES INCLUDED: One for Now and One BONUS Battery for Twice the Run Time. CHANGE MADE IN APRIL 2017 SIMPLE DISPLAY: Large easy to read  number with built-in stand for table top viewing RECORDS MIN / MAX LEVELS: High & Low temperatures & relative humidity with a manual reset minimum and maximum history. SENSOR RANGES: Indoor Room Temperature 32 to 122F ( 0 to 50C) & Humidity 10 to 99% RH Hygrometer PERFECT SMALL MONITOR FOR: Every room in your home from the kids and baby room, to your basement, garage or even car