in/outdoor thermometer/max min/clock function
Temperature measuring range:

    indoor: -20°C~+50°C(-4°F~122°F)  

    Outdoor: -50°C~+70°C(-58°F~158°F)
. Accuracy: ±1°C, ± 1.8°F over full range

. Display resolution: 0.1
. Display reading update: 10s            
. Battery: 1.5Volt , size AAA or equivalent  1pcs
. Max/ Min temperature record

. Display size: 47(W)*21(H)mm

. Outdoor sensor cord length: 2meter

. Accessories:

1) sensor hold 1pcs

2) battery 1pcs

3) velcro magic tape 1pcs            
. Use of the environment: -10~+50C