High Accuracy Sensor – Built-in upgraded digital sensor, temperature monitor refreshes every 1 seconds. Wide measuring range that measures temp from -20℃ ~ 60℃ and humidity from 0% ~ 99%. The temp accuracy range around ± 0.5℃ while humidity accuracy is ±3%RH.
3 Channels Monitor – Built-in sensor outdoor thermometer with 3 wireless sensors, can be displayed for 4 different areas’ temperature & humidity at the same time. Upgraded to 60m(196ft) connecting distance (in the open area). White backlight to ensure comfortable viewing at day or night. Auto off within 15s to save energy.
Multi-Functional Hygrometer Thermometer – Displays temperature (℃/℉ Switchable) and humidity, comfort indicators, arrow trends for temperature and humidity, Low Battery Icon. Also will show Max/Min record and auto clear off measuring data after 24 hours.
Multi-Mounting Options – Indoor humidity temperature features tabletop, wall-mountable and magnet-mountable design. Outdoor sensor with wall hanger and a magnetic back to allow you to easily attach to any metal surface. Comes with 4 CR2477 Batteries for main unit and 3 sensors.