ORIA Digital Hygrometer Thermometer, (New Version) Indoor Outdoor Thermometer, Wireless Hygrometer Humidity Gauge Temperature Monitor, Outdoor Temperature Thermometer, Backlight Display

Battery Type & Low Battery Icon Base Station Powered by 2 x AAA 1.5V Batteries (not included) Remote Sensor Powered 2 x AAA 1.5V Batteries (not included) press the "CH" key to set the area (1, 2, 3 single flashing 5 seconds), and press it for 3 seconds to re-learn the current flashing guide, which can clear data of the current channel outdoor unit, and re-search the current channel for 3 minutes. When searching, the channel will be re-registered. Super LCD Display Multiple Mounting Options History Records & Monitor Trends Cold-Resistant and Weatherproof Indoor Temperature Range: 14? to 140??-10? to 60?) Outdoor Temperature Range: -58? to 158??-50? to 70?) Humidity Range: 20% to 95% Package Include 1x Base Station 1x Remote Sensor 1x User Manual 1x Suckers 1x Lanyards