LCD Digital Thermometer Hygrometer Moisture Meter And Wired Temperature With External Sensor White

LCD Digital Hygrometer Moisture Meter and Wired Temperature with External Sensor White1. Indoor/outdoor temperature, indoor humidity display 2. degrees Celsius/Fahrenheit temperature switching display 3. Highest/lowest temperature humidity function 4. Frost point alarm function [-1 degrees Celsius???+4 degrees Celsius (+30.2 Fahrenheit???+39.2 Fahrenheit)] 5. Comfort display 6. Comfort range: When the indoor temperature is between 20 degrees Celsius ~ 25 degrees Celsius (68 Fahrenheit ~ 77 Fahrenheit) and the indoor humidity is 40% RH ~ 70% RH; when the humidity range is greater than 70% RH, the humidity range is less than 40% RH When: 7. When the temperature is greater than 25 degrees Celsius (77 Fahrenheit) or less than 20 degrees Celsius (68 Fahrenheit) and the humidity is between 40% RH and 70% RH, no picture is displayed. 8. Size:70 x 81 x 20 mm 9. Battery:1 x 1.5V battery (AA) (not included) 10. Package contents: Digital LCD Hygrometer/User Manual (English) Method of operation 1. Open the battery cover, remove the battery, and replace the positive and negative poles (positive side up) to replace the battery and the battery cover. The machine can be used. 2. on function: [MAX/MIN] shows the maximum (MAX)/minimum (MIN) memory value of indoor temperature and humidity and outdoor temperature; [degrees Celsius/Fahrenheit] switching temperature unit is displayed in (degrees Celsius) or (Fahrenheit); [CLEAR] clears the maximum/minimum memory value; [FREEZE ALT] frost point alarm switch; 3. Press the [FREEZE ALT] on for 2 seconds to turn on the (with) / off (none) frost point alarm function. 4. Press the [MAX/MIN] key. When MAX appears on the screen, press [CLEAR] once to clear the maximum value; press [MAX/MIN], when the MIN appears on the screen, press [CLEAR] once. Clear the minimum value.

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come & visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.