EEEKit 5-Pack LCD Digital Hygrometer Thermometer, Humidity Meter Temperature Gauge for Indoor Greenhouse, Black Round

Measure Range: Temperature Range: -50 to 70°C; Temperature Deviation: ±1°C. Humidity Range: 10% ~ 99%RH; Humidity Deviation: ±5%RH Mini & Simple Design: Thanks to its mini body and round shape, the device can be placed inconspicuously anywhere. With the most simple appearance and very practical function. Don't need an operation to read the display very easily Wide Usage: You can use the 5 digital hygrometer thermometers in home, office, car, school, hotel, laboratory, kindergarten, aquaculture, instrument workshop, library, factory, greenhouse, basement, garage, garden shed, box for 3D printer filament and places equipped with air-conditioning, etc Indoor Humidity Monitoring: Help you measure Indoor humidity and temperature in time, help to adjust the humidifier, dehumidifier settings, and humidistats, great for monitoring family’s living conditions and health by preventing colds, dry skin, asthma, mold Easy Setting: The room thermometer for home temperature monitoring features switchable ℃/℉ temperature unit selection. Each device includes one AG13/LR44 button battery. Please replace the battery when the display dims