Indoor/Outdoor Thermometer with Hygrometer

1. Temperature Range: Indoor: -10C to 50C
2. Indoor Hygrometer Range: 20% RH to 98% RH.
3. Fix the unit on a wall indoor with a screw or can be placed on desktop
4. Check the maximum or minimum temperature and humidity by pressing the Max/Min switch. The memory will show the maximum or minimum temperature/humidity of the period from the last reset on the relative
5. Reset the memory by pressing the RESET switch once
6. For C and F conversion, push the switch at the back
7. Use one 1.5V AAA Battery (Not included)