Features:100% brand new and high qualityLarge character LCD display， easy to readLower power consumptionTemperature， humidity and time display simultaneously2 temperature display modes: ��C/��F 2 time display modes: 12/24HMax/Min temperature and humidity memory functionHourly chime functionDaily alarm functionCalendar display function (Month and date)Integrated back stand for desktop use hanging hole for wall mountingIdeal for home， office， travel and school Specifications:Temperature range: -50��C~+70��C (-58��F~+158��F)Temperature accuracy: ����C (1.8��F)Temperature resolution: 0.1��C (0.2��F)Humidity range: 10%~99% RHHumidity accuracy: ��5% RHHumidity resolution: 1% RHPower source: 1*AAA (1.5V) battery (Included)Material: ABSColor: White+BalckDimensions: 105x97x23mmWeight: 116g Package includes:1x Temperature & Humidity Meter1x AAA Battery1x User Manual