湿度计数字

Temperature & Humidity Display Clock Alarm Max./ Min. Humdity & Temperature Display Jumbo LCD One AAA BatteryThis digital indoor outdoor thermometer simultaneously measure room temperature and humidity. The automatically memory function allow user tracking the highest and lowest temperature & humidity once reached. Specification Time & Date Display Yes Alarm Yes Max Room Temperature Yes Max Room Humidity Yes Min Room Temperature Yes Min Room Humidity Yes Snooze Function Yes Temperature Accuracy ±1(±2) Temperature Range -30 to 50(-22 to 122) Humidity Accuracy 1 Humidity Range 30RH-99RH Display LCD,size 39 x33.3 mm Power Souce One Batteries Size AAA Battery Life 2 Years Dimension 109.6x70x20.1 mm Weight Approx. 90 g with battery