1 X Mini Digital Thermometer Hygrometer Temperature Humidity Gauge

Mini Digital Thermometer Hygrometer Cigar Tobacco Humidors - Reads in Fahrenheit or Celsius, Temperature measurement range is 14-140 F, Humidity measurement range is 10-90%. Error range is +/- 5% - Includes magnetic hanging plate and stand. It is 2.5x1.5"x1/2". Also includes 'minimum' and 'maximum' memory to help you monitor temperature and humidity changes over time. This is very important in large humidors in rooms with variable temperatures since it lets you monitor the high and low reading since you last checked it. TAKES AN LR44 OR 1154 BATTERY (included)