Geevon Indoor Outdoor Thermometer Wireless with 3 Remote Sensors

【Accurate Temperature & Wet Reading】 Indoor outdoor digital thermometer with large LCD display measures temperature and humidity in real time with Max/min recordings of the last 24 hours and trendy arrows. Evaluate historical data and refer to the comfort indicator to quickly find out your living conditions at home. Works with Hi/Lo temperature alarm function, help create a healthier lifestyle. 【Comes with 3 Temperature Sensors】 The indoor digital indoor thermometer can be connected to display measured values from 4 different places at the same time, up to 60m (radio frequency: 433MHz). Monitor your entire home, cellar or greenhouse safely with the Digital Thermometer Hygrometer. Wide Measurement Range The wireless outdoor thermometer measures indoor temperature from 50°F ~ 140°F (-10°C ~ 60°C) and outdoor temperature from -58°F ~ 158°F (-50°C ~ 70°C) with an accuracy of ±1°C. Indoor and outdoor humidity is between 20% and 95% with an accuracy of ± 5%. (Wet: humidity 70%; COM: 40% ≤ humidity ≤ 70% and 20°C≤ temperature ≤ 28°C); DRY: humidity 40%) 【Max/min Recording & Alarm】 Wireless indoor/outdoor thermometer with Max/Min functions and alarm functions for indoor and outdoor temperature and humidity. Max&Min data is updated every 24 hours and you can press the “MEM” button to switch between °C and °F. With the acoustic alarm, you can manually set the maximum and minimum values of temperature and humidity. It will ring when the value at the point of the predefined maximum or minimum alarm values reaches Multiple Demands – Geevon indoor room temperature thermometer can be placed on the desk or hung on the wall as you like. You can place it in your bedroom, baby room, wine cellar, basement, garden, greenhouse, grow tent or office. The base station with 2 AA batteries and the remote sensor with 2 AAA batteries (not included).