3.4“ LCD Digital Temperature Humidity Meter Home Indoor Thermometer Hygrometer



Features:

1. Temperature range: -20~60℃ (-4℉~140℉), error: ±0.5℃;

2. Humidity range: 10~99%RH, error: ±3%RH;

3. Temperature and humidity are refreshed every 10 seconds;

4. Comfort: Orange, green and blue color bars are displayed. When the humidity is ≤29%, the triangle points to DRY; when 30% ≤ humidity ≤ 70%, the triangle points to COMFORT; when the humidity ≥ 71%, the triangle points to WET;

5. Display time (AM, PM: displayed in 12-hour format, not displayed in 24-hour format), date and week on the same screen;

6. Function buttons: three in total, SET (setting), +/℃/℉ (increase, Celsius/Fahrenheit conversion), -/12/24 (decrease, 12/24 hour format);

7. Power supply method: Use two CR2032 batteries (included) to supply power in parallel, doubling the standby time.

8. Shell material: ABS engineering plastic

9. Product size: 93*73*19mm

10. Display size: 76*51mm

11. Packaging size: 100*80*23mm

12. Placement method: bracket/suspended/magnet adsorption

13. Net weight: 72 grams

14. Gross weight: 93 grams

 How to use

1. After the product is powered on, press the SET button, and the date digits will flash. At this time, press + or – to adjust the value. After adjusting, 

press the SET button to adjust the year, month and day respectively. After adjusting one item, press the SET button to enter. Next item, finally adjust the hours and minutes of the time, and press the SET key to exit;

2. The temperature, humidity, comfort level, time, date and day of the week are displayed on the same screen. The numbers are clear and clear at a glance;

3. +/℃/℉ (increase, Celsius/Fahrenheit conversion) key, after pressing the SET key, the function of this key is to increase; press this key alone, 

it is to convert between Celsius and Fahrenheit; -/12/24 (decrease , 12/24-hour format) key. After pressing the SET key,

 the function of this key is to decrease; pressing this key alone converts the 12-hour system and the 24-hour system.

Package Included: