"Digital wireless thermo-hygrometer with 3 remote sensors with an effective reading range of 98ft/30m, very accurate and can be widely used indoors or outdoors. It has multiple data displays, backlight and alarm function, calibration function and so on. An ideal choice for temperature and humidity monitoring for nursery, bedroom, study, office, greenhouse, wine cellar, warehouse, etc.
Functions:
【Wide Application】 Suitable for indoor and outdoor use, bedroom, children's room, office, greenhouse, wine cellar, warehouse, etc. Completely wireless, tabletop and wall design.
【3 Remote Sensors】Remote sensor for indoor and outdoor use, not waterproof, effective distance 98ft/30m, long distance measurement. Up to 3 remote outdoor sensors can be connected to one main unit.
【Multiple Data Display Displays time, calendar, week, indoor and outdoor humidity, temperature, temperature and humidity trend, comfort level, and records the maximum and minimum temperature/humidity.
【Calibration Function】 Features a temperature and humidity calibration function to account for any drift that may be present in the system.
【Backlight and Alarm Function】 Backlight off, backlight on (white backlight), upper limit alarm (orange backlight), low limit alarm (red backlight). Clear display in the dark, automatic shutdown in about 8 seconds to save energy.
【12H/24H and ℃/℉ switchable】 12 or 24 hour time format switchable. Change the temperature display to ℃ or ℉.
【Check/Clear Records】 You can check the maximum or minimum temperature/humidity in the past. And you can view or clear entries.
【Battery Operated】 Requires USB cable or 3*AAA battery to power the main unit and 2*AAA batteries to power
