Digital Hygrometer with Temperature and Humidity Monitor (black)

[High accuracy]The digital hygrometer thermometer range is from 10% RH-99% RH with +/- 5% RH tolerance; Temperature meter range is from -4 - 158 (-20 to 70) with +/- 2 ( +/- 1) tolerance. suitable for indoor,green house,wine cell,baby room,guitar room or office.[Touch sensitive hygrometer]This hygrometer thermometer features a touch backlight button located on the front of the sereen, making it easier to activate and light up the screen in dark conditions. 2 AAA battery powered design is convenient to replace. No batteries are included in the package.[Air comfort level indicator]The temperature and humidity meter reads data every 10 seconds; also shows the trend of Humidity: DRY COMFORT WET, allowing you to react in advance, such as adjusting a thermostat or humidifier.[24hours High &Low Records]Hygrometer digital thermometer Track condition throughout the day with the high and low records to ensure a healthy home.Reliable operating buttons on the back for manual setting F/C switching, easily to meet different people needs.Product parameterTemperature Accuracy: +/- 2F( +/- 2)Humidity Range: 10% ~ 99%Humidity Accuracy: 40%~80%: +/- 5%, out of range: +/- 7%All-Time / 24HRS High and Low RecordsRefresh Rate: 10 secondsComfort Display: DRY, COMFORT, WETTouch Sensitive Backlightindoor thermometer displayFunctionF/C: Fahrenheit degrees and Celsius degrees can switch conveniently.Backlight: Touch to turn on/off the backlight, and automatically turns off after 10 seconds. The orange backlight is softer, easy to read, and is not dazzling at night.All-time/24 HRs: You can see temperature/humidity in the past or last 24 hours. so if you thought it was too hot for a sweater yesterday, you can adjust your outfit appropriately.Colour: blackMaterial: ABSSize: 106 x 77 x 22mmPackage Contents:1 x Thermometer and HygrometerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.