Multi-functional Thermometer and Hygrometer

- Thermometer temperature range -10 to 48 C / 14 - 120 F (accuracy /- 1 C / /- 2 F)
- Hygrometer humidity range 20 to 90 % RH (accuracy /- 5% RH)
- Power: 1pc 1.5 V AG10/LR1130 battery ( 2 batteries included)
- Additional plastic fixture
- Unique spare battery box
- RESET functional key