1. Operation method: in the off state, long press 1.5 seconds to turn on the machine; in the on state, double-click the button to switch the temperature unit; in the on state, long press 1.5 seconds to turn off the machine
2. Function: can be used to measure temperature, measure humidity
3. English + expression dual display, clear at a glance
4. Placement: can be placed/hanging; with double-sided adhesive stickers, removable bracket
5. Three air vents ventilation design, round hole ventilation holes, accelerate the induction speed
6. Removable bracket design, disassemble and install at will
Parameters:
1. Material: ABS
2. Function: indoor temperature and humidity, comfort level display, switchable temperature units
3. Temperature measurement range: -20-60 degrees celsius (-4-140 degrees fahrenheit)
4. Temperature measurement accuracy: error of about 1 degrees celsius (1.8 degrees fahrenheit)
5. Temperature resolution: 0.1 degree celsius (0.2 degree fahrenheit)
6. Humidity range: 10-99 percent RH
7. Humidity measurement accuracy: error of about 5 percent RH
8. Humidity resolution: 1 percent
9. Battery: 3V CR2032 button battery
10. Size: 50 x 35 x 13mm, display size: 38 x 23mm
11. Weight: 21g