Item Type: Temperature Humidity Detector <br>Product Model: NF-563 <br>Temperature Measuring Range: 0℃-60℃ (32℉-140℉) <br>Temperature Measuring Accuracy: ±0.1℃ (±2.0℉) <br>Temperature Measuring Resolution: 0.1℃ (0.2℉) <br>Sensor: High Accuracy Digital Temperature and Humidity Sensor <br>Humidity Measuring Range: 0-99%RH <br>Humidity Measuring Accuracy: ±5%RH <br>Humidity Measuring Resolution: 0.1%RH <br>Display: High Definition LCD <br>Automatic Shutdown: 5 Minute Automatic Shutdown without Operation <br>LCD Backlight: Yes <br>Battery: 3 x AAA Battery (battery not included)<br>1、MEASURING RANGE: The temperature measurement range is 0℃?60℃ (32℉?140℉), the humidity measurement range is 0?99%RH, with high resolution and accuracy. <br>2、LCD BACKLIGHT: The detector is equipped with a backlit LCD screen, making it convenient to use at night or in any dark environment, clear and intuitive. <br>3、HIGH ACCURACY: The detector adopts high accuracy sensor and high sensitivity capacitive microphone, with fast instantaneous response characteristics. <br>4、ALARM FUNCTION: Supports upper lower alarm threshold setting. When it is above or below the set value, the red background light will remain with flashing alarm. <br>5、PORTABLE DESIGN: The temperature and humidity detector is powered by batteries (not included), with handheld design, making it easy to use anytime, anywhere.1 x Temperature Humidity Detector