Digital Hygrometer Indoor Thermometer, Temperature Humidity Gauge with Backlit Accurate Monitor Clear Reading, °C/°F Switch, Accuracy Calibration, Max/Min Records, Ideal for Home, Office - White

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Digital Hygrometer Indoor Thermometer, Temperature Features

• 【Ideal Air Indicator】 - Temperature Humidity monitor indicates air condition -- WET/COMF/DRY, allowing this thermo-hygrometer to ensure you're always aware of changes to your home/household with just a quick glance. The temperature and humidity will be updated per 10 seconds

• 【Max & Min Records】 - Accurate hygrometer digital thermometer displays Max and Min temperature & humidity in past 24 hours; Inside thermometer is highly accurate, ±2~3%RH and ±1°F, ideal for measuring fluctuating readings like in a greenhouse

• 【Calibration & Large Backlit Display】 - Indoor room thermometer can calibrate the sensor temperature and humidity with °C/°F button after a long period of use for higher precision. The temperature and humidity sensor features backlight LED display with large luminous digits to let you see clearly

• 【Convenient Placement】 - Digital thermometer higrometer features a standing bracket to allow you to easily place the humidity gauge on table or any surface; and a hanging hole allow you to hang the temperature and humidiy monitor to the hooks on wall or door. Widely used in bedroom, kitchen, office, greenhouse, pet enclosures, etc

• 【Healthier Home & Environment】 - Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits; Can also be as refrigerator thermometer, freezer thermometer, reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer and more

About Digital Hygrometer Indoor Thermometer, Temperature

Basic Specification: 1. Range for temperature: -10°C ~ 50°C(14~122°F) 2. Accuracy for temperature:±1°C (±2°F) 3. Resolution for temperature: 0.1°C (0.1°F) 4. Range for humidity: 20% ~ 95% 5. Accuracy for humidity: ±5%(Range of 30% to 90%) 6. Resolution for humidity: 1% 7. Backlight: With orange backlight 8. Measuring period: 10 seconds 9. Temperature range available for manual calibration: -0.5 °C~ 0.5 °C 10. Power: AAA Batteries, 2 PCS, not included How to Use: 1.Press °C/°F once to switch between Celsius and Fahrenheit. Long press the button to enter manual calibration mode. 2.Long press CLR for 2 seconds to clear maximum and minimum measurement records. 3.Press and hold °C/°F button for 2 seconds to enter temperature calibration mode. After that you will need to use “+” or “-” button to adjust the temperature to desired values. The adjustment ranges go from +/- 0.5°C. Each press will increase or decrease the value by 0.1°C. After temperature calibration completed, press °C/°F button one more time to confirm it and proceed to humidity calibration mode. 4.In humidity calibration mode, the screen will firstly flash and display 0% (default). You will need to press “+” or – button to adjust the humidity to desired values; the adjustment ranges go from +/- 5%. Each press will increase or decrease the value by 1 %. Calibration value ranges from -5% to +5% each time. After humidity calibration completed, press °C/°F button one more time to confirm it and exit calibration mode. The calibration mode will automatically end after one minute of no operation. The ▲icon will flash under COMF when50% - 70% humidity. The ▲icon will flash under DRY when humidity is less than 50%. The ▲icon will flash under WET when humidity exceeds 70%. Package Included: 1 * Digital Thermometer Hygrometer