Digital LCD Thermometer Hygrometer Clock Temperature Humidity Meter Tester Comfort Level Indictor Touch Button

Main Unit Power Supply: 3 * 1.5V AAA Batteries(not included) Outdoor Sensor Power Supply: 2 * 1.5V AAA Batteries(not included) Main Unit Size: 14.2 * 2.2 * 9.6cm / 5.59 * 0.87 * 3.78in Outdoor Sensor Size: 6 * 2.7 * 96cm / 2.36 * 1.06 * 3.78in Main Unit Weight: 157g / 5.6oz Outdoor Sensor Weight: 54g / 1.9oz Features: Include an indoor clock(main unit) and an outdoor sensor. Indoor and outdoor temperature and humidity display. Adopt technology,you can know outdoor temperature and humidity in indoor receiver. Record max/min indoor and outdoor temperature and humidity. With a beaker to indicate comfort level: wet, comfort, dry. Icons to remind you the humidity changes: more wet, no change, more dry. Temperature can be displayed in °C/°F. The time can be displayed in 12h/24h. 3 touch buttons to make basic . White backlight, convenient to use at night. Low battery indicator. Package List: 1 * Main Unit 1 * Outdoor Sensor 1 * User Manual Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.