Otao Digital Hygrometer Thermometer Large LCD Screen Voice Control Backlight Alarm Clock Humidity Gauge Indoor Temperature Humidity Monitor Sensor Humidity Meter with USB Cable (adapter not included)

Equipped with professional grade sensors, the Otao Thermometer provides accurate measurements with a larger LCD screen to read easier. It is user friendly with a backlight for reading on night or when the light is dim. Also, there is a USB cable, alowing to use without battery. Furthermore, it provides an abundance of valuable information, such as being used as a alarm clock to reminding you, displaying 12 hour/all-time temperature difference records icons that indicate that when you are going out, what kind of outbound supplies are prepared.

Specifications:
1. large display for easy usability, includes optional backlight
2. Professional accuracy 2-3%RH and ±1°F/°C to provide the most reliable readings possible
3. Wide temperature range from 14.2°F - 140°F (-10°C ~ 61°C), "F/C" convension. ;humidity range from 20% to 99% RH
4. Displays temperature trends, giving you the chance to preset your thermostat to react the current trend.
5.Measures current readings and compares to daily/all-time records, so if you thought it was too hot for a sweater yesterday, you can adjust your outfit appropriately
6. Both Fahrenheit degree and Celsius degree are available at the press of a button

Attention
1. The product does not have any special shock-proof design, try to avoid dropping.
2. The product is a non-toy products, need to be used under adult guidance
3. All materials used on the product are environmentally friendly and can be recycled, will not pollute the environment.

Package :
1 x Temperature and Humidity Monitor
1X USB cable(not including adapt)
1 x User Manual